Sugar Busters LLC v. Brennan ( 1999 )


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  •                         Revised June 14, 1999
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE FIFTH CIRCUIT
    _____________________
    No. 98-31063
    _____________________
    SUGAR BUSTERS LLC,
    Plaintiff-Appellee,
    v.
    ELLEN C BRENNAN; THEODORE M BRENNAN; SHAMROCK
    PUBLISHING INC,
    Defendants-Appellants.
    _________________________________________________________________
    Appeal from the United States District Court
    for the Eastern District of Louisiana
    _________________________________________________________________
    May 25, 1999
    Before KING, Chief Judge, and POLITZ and BENAVIDES, Circuit
    Judges.
    KING, Chief Judge:
    This appeal challenges the district court’s grant of a
    preliminary injunction prohibiting defendants-appellants from
    selling or distributing a book entitled “SUGAR BUST For Life!” as
    infringing plaintiff-appellee’s federally registered service
    mark, “SUGARBUSTERS.”   Plaintiff-appellee is an assignee of a
    registered “SUGARBUSTERS” service mark and the author of a best-
    selling diet book entitled “SUGAR BUSTERS! Cut Sugar to Trim
    Fat.”   We determine that the assignment of the registered
    “SUGARBUSTERS” service mark to plaintiff-appellee was in gross
    and was therefore invalid, and we vacate the injunction.
    However, because plaintiff-appellee might still obtain protection
    for its book title from unfair competition under § 43(a) of the
    Lanham Act, 15 U.S.C. § 1125(a), we remand to the district court
    to consider plaintiff-appellee’s unfair competition claims.
    I. FACTUAL AND PROCEDURAL HISTORY
    Plaintiff-appellee Sugar Busters, L.L.C. (plaintiff) is a
    limited liability company organized by three doctors and H.
    Leighton Steward, a former chief executive officer of a large
    energy corporation, who co-authored and published a book entitled
    “SUGAR BUSTERS! Cut Sugar to Trim Fat” in 1995.    In “SUGAR
    BUSTERS! Cut Sugar to Trim Fat,” the authors recommend a diet
    plan based on the role of insulin in obesity and cardiovascular
    disease.   The authors’ premise is that reduced consumption of
    insulin-producing food, such as carbohydrates and other sugars,
    leads to weight loss and a more healthy lifestyle.    The 1995
    publication of “SUGAR BUSTERS! Cut Sugar to Trim Fat” sold over
    210,000 copies, and in May 1998 a second edition was released.
    The second edition has sold over 800,000 copies and remains a
    bestseller.
    Defendant-appellant Ellen Brennan was an independent
    consultant employed by plaintiff to assist with the sales,
    publishing, and marketing of the 1995 edition.    In addition,
    Ellen Brennan wrote a foreword in the 1995 edition endorsing the
    2
    diet plan, stating that the plan “has proven to be an effective
    and easy means of weight loss” for herself and for her friends
    and family.   During her employment with plaintiff, Ellen Brennan
    and Steward agreed to co-author a cookbook based on the “SUGAR
    BUSTERS!” lifestyle.   Steward had obtained plaintiff’s permission
    to independently produce such a cookbook, which he proposed
    entitling “Sugar Busting is Easy.”    Plaintiff reconsidered its
    decision in December 1997, however, and determined that its
    partners should not engage in independent projects.    Steward then
    encouraged Ellen Brennan to proceed with the cookbook on her own,
    and told her that she could “snuggle up next to our book, because
    you can rightly claim you were a consultant to Sugar Busters!”
    Ellen Brennan and defendant-appellant Theodore Brennan then
    co-authored “SUGAR BUST For Life!,” which was published by
    defendant-appellant Shamrock Publishing, Inc. in May 1998.
    “SUGAR BUST For Life” states on its cover that it is a “cookbook
    and companion guide by the famous family of good food,” and that
    Ellen Brennan was “Consultant, Editor, Publisher, [and] Sales and
    Marketing Director for the original, best-selling ‘Sugar
    Busters!TM Cut Sugar to Trim Fat.’”   The cover states that the
    book contains over 400 recipes for “weight loss, energy, diabetes
    and cholesterol control and an easy, healthful lifestyle.”
    Approximately 110,000 copies of “SUGAR BUST For Life!” were sold
    between its release and September 1998.
    3
    Plaintiff filed this suit in the United States District
    Court for the Eastern District of Louisiana on May 26, 1998,
    asserting causes of action for trademark infringement and
    dilution under 15 U.S.C. §§ 1114 and 1125(c), unfair competition
    and trade dress infringement under § 43(a) of the Lanham Act, 15
    U.S.C. § 1125(a), and trademark dilution, misrepresentation,
    unfair competition and misappropriation of trade secrets under
    Louisiana state law.   Plaintiff sought to enjoin defendants-
    appellants Ellen Brennan, Theodore Brennan and Shamrock
    Publishing, Inc. (collectively, defendants) from selling,
    displaying, advertising or distributing “SUGAR BUST For Life!,”
    to destroy all copies of the cookbook, and to recover damages and
    any profits derived from the cookbook.
    The mark that is the subject of plaintiff’s infringement
    claim is a service mark that was registered in 1992 by
    Sugarbusters, Inc., an Indiana corporation operating a retail
    store named “Sugarbusters” in Indianapolis that provides products
    and information for diabetics.   The “SUGARBUSTERS” service mark,
    registration number 1,684,769, is for “retail store services
    featuring products and supplies for diabetic people; namely,
    medical supplies, medical equipment, food products, informational
    literature and wearing apparel featuring a message regarding
    diabetes.”   Sugarbusters, Inc. sold “any and all rights to the
    mark” to Thornton-Sahoo, Inc. on December 19, 1997, and Thornton-
    Sahoo, Inc. sold these rights to Elliott Company, Inc. (Elliott)
    4
    on January 9, 1998.   Plaintiff obtained the service mark from
    Elliott pursuant to a “servicemark purchase agreement” dated
    January 26, 1998.   Under the terms of that agreement, plaintiff
    purchased “all the interests [Elliott] owns” in the mark and “the
    goodwill of all business connected with the use of and symbolized
    by” the mark.   Furthermore, Elliott agreed that it “will cease
    all use of the [m]ark, [n]ame and [t]rademark [i]nterests within
    one hundred eighty (180) days.”
    In support of its request for a preliminary injunction,
    plaintiff argued to the district court that the recipes in the
    cookbook did not comport with the “SUGAR BUSTERS!” lifestyle and
    that consumers were being misled into believing that defendants’
    cookbook was affiliated with, or otherwise approved by,
    plaintiff.   Plaintiff asserted that even if its purported service
    mark is found invalid, plaintiff is still entitled to a
    preliminary injunction under § 43(a) of the Lanham Act because
    its title “SUGAR BUSTERS! Cut Sugar to Trim Fat!” has developed a
    “secondary meaning” in the minds of customers, plaintiff has
    developed a common law service mark through the seminars it holds
    regarding the “SUGAR BUSTERS!” lifestyle, and defendants
    infringed plaintiff’s trade dress.
    Defendants argued to the district court that plaintiff’s
    service mark is invalid because:       (1) it was purchased “in
    gross,” (2) the term “SUGARBUSTERS” has become generic through
    third-party use, and (3) plaintiff abandoned the mark by
    5
    licensing it back to Elliott without any supervision or control
    over the retail store in Indiana that continues to operate under
    the “Sugarbusters” name.     Defendants argued that, even if the
    service mark is valid, their cookbook could not infringe it
    because the mark is limited to a retail store and a trademark may
    not be obtained for a book title.      Finally, defendants asserted
    that their use of the title was a “fair use” and that plaintiff
    is not entitled to an injunction under equitable principles
    because Stewart breached his agreement with Ellen Brennan and
    invited her to write the cookbook that is now the subject of this
    case.
    The district court heard evidence relating to the
    preliminary injunction for three days beginning on June 30, 1998
    and entered a preliminary injunction on September 22, 1998 that
    prohibits defendants from engaging in the sale and distribution
    of their cookbook, “SUGAR BUST For Life!”      See Sugar Busters,
    L.L.C. v. Brennan, 48 U.S.P.Q.2d 1511, 1512 (E.D. La. 1998).        The
    district court found that plaintiff is the owner of the
    registered service mark, “SUGARBUSTERS,” and that the mark is
    registered in International Class 16, “information, literature,
    and books.”   
    Id. at 1514.
       The district court found that the mark
    is valid and that the transfer of the mark to plaintiff was not
    “in gross” because
    [t]he plaintiff has used the trademark to disseminate
    information through its books, seminars, the Internet, and
    the cover of plaintiff’s recent book, which reads “Help
    6
    Treat Diabetes and Other Diseases.” Moreover, the plaintiff
    is moving forward to market and sell its own products and
    services, which comport with the products and services sold
    by the Indiana corporation. There has been a full and
    complete transfer of the good will related to the mark, and
    the plaintiff has licensed the Indiana corporation to use
    the mark for only six months to enable it to wind down its
    operations.
    
    Id. The district
    court then considered whether defendants’ use
    of the mark “‘creates a likelihood of confusion in the minds of
    potential customers as to the source, affiliation, or
    sponsorship’” of the cookbook using the factors we outlined in
    Elvis Presley Enterprises, Inc. v. Capece, 
    141 F.3d 188
    , 194 (5th
    Cir. 1998).1   Sugar Busters, 48 U.S.P.Q.2d at 1513 (quoting Elvis
    Presley 
    Enters., 141 F.3d at 193
    ).
    The district court found that “plaintiff has established
    that there is a likelihood of confusion in the minds of
    customers,” that there is a substantial threat plaintiff will
    suffer irreparable injury without a preliminary injunction, that
    this threatened injury outweighs any damage that an injunction
    may cause defendants, and that an injunction will not disserve
    the public interest.   
    Id. at 1516.
      The court refused to consider
    defendants’ fair-use argument because it was raised for the first
    1
    The nonexhaustive list of factors relevant to determining
    the likelihood of confusion that we enunciated in Elvis Presley
    Enterprises is as follows: (1) the type of trademark allegedly
    infringed, (2) the similarity between the marks, (3) the
    similarity of the products or services, (4) the identity of the
    retail outlets and purchasers, (5) the identity of the
    advertising media used, (6) the defendant’s intent, and (7) any
    evidence of actual confusion. 
    See 141 F.3d at 194
    .
    7
    time in defendants’ post-hearing brief, found defendants’
    equitable argument insufficient to prevent an injunction, and
    enjoined defendants from engaging in the sale and distribution of
    “SUGAR BUST For Life!”   See 
    id. at 1517.
      Because the district
    court entered the injunction based on plaintiff’s trademark
    infringement claim, the court declined to analyze or discuss
    plaintiff’s remaining claims.   See 
    id. at 1516.
       Defendants
    timely appeal.
    II. DISCUSSION
    Defendants argue that the district court erroneously
    concluded that plaintiff’s purported service mark in
    “SUGARBUSTERS” is valid and that their cookbook infringes the
    mark.   Defendants also argue that plaintiff’s unfair competition
    claims under § 43(a) of the Lanham Act fail because that section
    cannot protect a single book title or, alternatively, that remand
    is necessary because the district court did not consider whether
    the book title has acquired secondary meaning.     Defendants assert
    that remand is also necessary on plaintiff’s claim that it has an
    unregistered service mark in “SUGAR BUSTERS!” as a result of the
    seminars it held promoting the book because the district court
    did not consider this argument or make any factual finding
    regarding likelihood of confusion.   Finally, defendants argue
    that the district court erred by rejecting their arguments
    8
    regarding fair use and equitable principles.   We address each of
    these arguments in turn.2
    A. Standard of Review
    We review a district court’s ultimate decision to grant a
    preliminary injunction for an abuse of discretion.    See
    Affiliated Prof’l Home Health Care Agency v. Shalala, 
    164 F.3d 282
    , 284 (5th Cir. 1999); Sunbeam Prods., Inc. v. West Bend Co.,
    
    123 F.3d 246
    , 250 (5th Cir. 1997), cert. denied, 
    118 S. Ct. 1795
    (1998).   A preliminary injunction is an extraordinary equitable
    remedy that may be granted only if plaintiff establishes the
    following four elements:    (1) a substantial likelihood of success
    on the merits, (2) a substantial threat that plaintiff will
    suffer irreparable injury if the injunction is denied, (3) that
    the threatened injury outweighs any damage that the injunction
    might cause defendants, and (4) that the injunction will not
    disserve the public interest.    See Hoover v. Morales, 
    164 F.3d 2
           Defendants also argue that the district court committed
    reversible error by entering a preliminary injunction without
    considering whether to impose a bond on plaintiff. See FED. R.
    CIV. P. 65(c) (“No restraining order or preliminary injunction
    shall issue except upon the giving of security by the applicant,
    in such sum as the court deems proper, for the payment of such
    costs and damages as may be incurred or suffered by any party who
    is found to have been wrongly enjoined or restrained.”); Phillips
    v. Chas. Schreiner Bank, 
    894 F.2d 127
    , 131 (5th Cir. 1990)
    (“Because of the importance of the bond requirement, failure to
    require the posting of a bond or other security constitutes
    grounds for reversal of an injunction.”) (internal quotation
    marks omitted). Because we vacate the preliminary injunction on
    other grounds, we need not consider the consequences of the
    district court’s failure to impose, or defendants’ failure to
    request, such security.
    9
    221, 224 (5th Cir. 1998); Sunbeam 
    Prods., 123 F.3d at 250
    .
    Defendants’ arguments challenging the preliminary injunction
    focus only on the first element--the likelihood that plaintiff
    will succeed on the merits of its claims.     Because this element
    “presents a mixed question of law and fact, this court must
    uphold the district court’s subsidiary fact findings unless
    clearly erroneous; conclusions of law and the ultimate
    application of the law to the facts, however, are freely
    reviewable.”     Byrne v. Roemer, 
    847 F.2d 1130
    , 1133 (5th Cir.
    1988).     Finally, plaintiff reminds us that we may “affirm a
    judgment of the district court if the result is correct, even if
    our affirmance is upon grounds not relied upon by the district
    court.”3    Foreman v. Babcock & Wilcox Co., 
    117 F.3d 800
    , 804 (5th
    Cir. 1997), cert. denied, 
    118 S. Ct. 1050
    (1998); see Herwald v.
    Schweiker, 
    658 F.2d 359
    , 362-63 (5th Cir. Unit A Oct. 1981)
    (applying rule to preliminary injunction).
    B. Plaintiff’s Registered Service Mark
    A trademark is merely a symbol of goodwill and has no
    independent significance apart from the goodwill that it
    3
    Plaintiff argues that we should affirm the district
    court’s preliminary injunction based on its unfair competition
    claims under § 43(a) if its trademark infringement claim fails.
    Specifically, plaintiff argues that defendants’ book title is
    likely to cause confusion with respect to plaintiff’s book title
    and with seminars that plaintiff held promoting its book.
    Plaintiff does not raise, and we do not consider, its trademark
    dilution, trade-dress infringement, or state-law claims as
    alternative bases supporting the preliminary injunction.
    10
    symbolizes.   See Marshak v. Green, 
    746 F.2d 927
    , 929 (2d Cir.
    1984); 2 J. THOMAS MCCARTHY, MCCARTHY   ON   TRADEMARKS   AND   UNFAIR COMPETITION
    § 18:2 (4th ed. 1999) [hereinafter MCCARTHY].             “A trade mark only
    gives the right to prohibit the use of it so far as to protect
    the owner’s good will . . . .”     Prestonettes, Inc. v. Coty, 
    264 U.S. 359
    , 368 (1924) (Holmes, J.).           Therefore, a trademark cannot
    be sold or assigned apart from the goodwill it symbolizes.                   See
    15 U.S.C. § 1060 (“A registered mark or a mark for which
    application to register has been filed shall be assignable with
    the goodwill of the business in which the mark is used, or with
    that part of the goodwill of the business connected with the use
    of and symbolized by the mark.”); 
    Marshak, 746 F.2d at 929
    .                    The
    sale or assignment of a trademark without the goodwill that the
    mark represents is characterized as in gross and is invalid.                    See
    PepsiCo, Inc. v. Grapette Co., 
    416 F.2d 285
    , 287 (8th Cir. 1969);
    2 MCCARTHY § 18:3.
    The purpose of the rule prohibiting the sale or assignment
    of a trademark in gross is to prevent a consumer from being
    misled or confused as to the source and nature of the goods or
    services that he or she acquires.        See Visa, U.S.A., Inc. v.
    Birmingham Trust Nat’l Bank, 
    696 F.2d 1371
    , 1375 (Fed. Cir.
    1982).   “Use of the mark by the assignee in connection with a
    different goodwill and different product would result in a fraud
    on the purchasing public who reasonably assume that the mark
    signifies the same thing, whether used by one person or another.”
    11
    
    Marshak, 746 F.2d at 929
    .   Therefore, “‘if consumers are not to
    be misled from established associations with the mark, [it must]
    continue to be associated with the same or similar products after
    the assignment.’”   Visa, 
    U.S.A., 696 F.2d at 1375
    (quoting
    Raufast S.A. v. Kicker’s Pizzazz, Ltd., 208 U.S.P.Q. 699, 702
    (E.D.N.Y. 1980)).
    Plaintiff’s purported service mark in “SUGARBUSTERS” is
    valid only if plaintiff also acquired the goodwill that
    accompanies the mark; that is, “the portion of the business or
    service with which the mark is associated.”     
    Id. Defendants claim
    that the transfer of the “SUGARBUSTERS” mark to plaintiff
    was in gross because “[n]one of the assignor’s underlying
    business, including its inventory, customer lists, or other
    assets, were transferred to [plaintiff].”   Defendants’ view of
    goodwill, however, is too narrow.    Plaintiff may obtain a valid
    trademark without purchasing any physical or tangible assets of
    the retail store in Indiana--“the transfer of goodwill requires
    only that the services be sufficiently similar to prevent
    consumers of the service offered under the mark from being misled
    from established associations with the mark.”     
    Id. at 1376
    (internal quotation marks omitted); see 
    Marshak, 746 F.2d at 930
    (“The courts have upheld such assignments if they find that the
    assignee is producing a product or performing a service
    substantially similar to that of the assignor and that the
    consumers would not be deceived or harmed.”); PepsiCo, 
    416 F.2d 12
    at 288 (“Basic to this concept [of protecting against consumer
    deception] is the proposition that any assignment of a trademark
    and its goodwill (with or without tangibles or intangibles
    assigned) requires the mark itself be used by the assignee on a
    product having substantially the same characteristics.”); cf.
    Money Store v. Harriscorp Fin., Inc., 
    689 F.2d 666
    , 678 (7th Cir.
    1982) (“In the case of a service mark . . . confusion would
    result if an assignee offered a service different from that
    offered by the assignor of the mark.”).
    The district court found, without expressly stating the
    applicable legal standard, that “[t]here has been a full and
    complete transfer of the good will related to the mark.”     Sugar
    Busters, 48 U.S.P.Q.2d at 1514.    The proper standard, as
    discussed above, is whether plaintiff’s book and the retail store
    in Indiana are sufficiently similar to prevent consumer confusion
    or deception when plaintiff uses the mark previously associated
    with the store as the title of its book.    We conclude that even
    if the district court applied this standard, its finding that
    goodwill was transferred between Elliott and plaintiff is clearly
    erroneous.
    In concluding that goodwill was transferred, the district
    court relied in part on its finding that the mark at issue is
    registered in International Class 16, “information, literature,
    and books.”   However, the registration certificate issued by the
    United States Patent and Trademark Office states that the service
    13
    mark is “in class 42" and is “for retail store services featuring
    products and supplies for diabetic people.”     
    Id. The district
    court also relied on its finding that “plaintiff is moving
    forward to market and sell its own products and services, which
    comport with the products and services sold by the Indiana
    corporation.”    
    Id. Steward testified,
    however, that plaintiff
    does not have any plans to operate a retail store, and plaintiff
    offered no evidence suggesting that it intends to market directly
    to consumers any goods it licenses to carry the “SUGAR BUSTERS!”
    name.    Finally, we are unconvinced by plaintiff’s argument that,
    by stating on the cover of its diet book that it may “[h]elp
    treat diabetes and other diseases” and then selling some of those
    books on the Internet, plaintiff provides a service substantially
    similar to a retail store that provides diabetic supplies.      See
    
    PepsiCo, 416 F.2d at 286-89
    (determining that pepper-flavored
    soft drink and cola-flavored soft drink are not substantially
    similar and therefore purported assignment was in gross and
    invalid).    We therefore must conclude that plaintiff’s purported
    service mark is invalid.    Thus, its trademark infringement claim
    under 15 U.S.C. § 1114 cannot succeed on the merits and the
    district court improperly relied on this ground in granting
    plaintiff’s request for a preliminary injunction.4
    4
    Defendants also argue that plaintiff’s purported service
    mark is invalid because plaintiff offered no evidence
    demonstrating the validity of the purported assignment from
    Sugarbusters, Inc. to Thornton-Sahoo, Inc., or Thornton-Sahoo’s
    14
    C. Unfair Competition Claims
    Plaintiff argues that we must still uphold the preliminary
    injunction because it has demonstrated a likelihood of success on
    the merits of its claims under § 43(a) of the Lanham Act.5   The
    Supreme Court has recognized that § 43(a) “‘prohibits a broader
    range of practices than does § 32,’ which applies to registered
    marks,” and that § 43(a) protects qualifying unregistered marks.
    Two Pesos, Inc. v. Taco Cabana, Inc., 
    505 U.S. 763
    , 768 (1992)
    (quoting Inwood Lab., Inc. v. Ives Lab., Inc., 
    456 U.S. 844
    , 858
    (1982)).    Plaintiff asserts that the district court could have
    granted the preliminary injunction on the basis of its claim that
    subsequent assignment to Elliott, and because plaintiff licensed
    the mark back to Elliott without retaining any supervision or
    control. See Exxon Corp. v. Oxxford Clothes, Inc., 
    109 F.3d 1070
    , 1075 (5th Cir.) (“A trademark owner’s failure to exercise
    appropriate control and supervision over its licensees may result
    in an abandonment of trademark protection for the licensed
    mark.”), cert. denied, 
    118 S. Ct. 299
    (1997). Because we find
    Elliott’s purported assignment of the service mark to plaintiff
    invalid, we need not consider these arguments.
    5
    Under § 43(a),
    Any person who, on or in connection with any goods or
    services . . . uses in commerce any word, term, name,
    symbol, or device, or any combination thereof, or any false
    designation of origin, false or misleading description of
    fact, which . . . is likely to cause confusion, or to cause
    mistake, or to deceive as to the affiliation, connection, or
    association of such person with another person, or as to the
    origin, sponsorship, or approval of his or her goods,
    services, or commercial activities by another person . . .
    shall be liable in a civil action by any person who believes
    that he or she is or is likely to be damaged by such act.
    15 U.S.C. § 1125(a).
    15
    defendants’ use of the title “SUGAR BUST For Life!” is likely to
    cause confusion or deceive consumers as to its connection with
    plaintiff’s book, “SUGAR BUSTERS! Cut Sugar to Trim Fat.”
    Additionally, plaintiff argues that it has developed a common law
    service mark in “SUGAR BUSTERS!” based on seminars it has held
    promoting its book, and that defendants’ title is likely to cause
    confusion with respect to those seminars.   We consider
    plaintiff’s arguments in turn.
    1. Plaintiff’s Book Title
    As a preliminary matter, we must consider defendants’
    contention that a book title may not receive protection under
    § 43(a).   Defendants contend that “titles of single literary
    works are not registerable” as trademarks, and therefore that
    § 43(a) cannot protect plaintiff’s title because the Supreme
    Court has held “that the general principles qualifying a mark for
    registration under § 2 of the Lanham Act are for the most part
    applicable in determining whether an unregistered mark is
    entitled to protection under § 43(a).”   Id.; see Thompson Med.
    Co. v. Pfizer Inc., 
    753 F.2d 208
    , 215 (2d Cir. 1985) (“The
    starting point of our examination [under § 43(a)] is determining
    whether a mark is eligible for protection.”).    Defendants argue
    that just as generic marks can be neither registered as
    trademarks nor protected under § 43(a), see Union National Bank
    of Texas, Laredo, Texas v. Union National Bank of Texas, Austin,
    Texas, 
    909 F.2d 839
    , 844 (5th Cir. 1990) (“Generic terms are
    16
    never eligible for trademark protection.”);    A.J. Canfield Co. v.
    Honickman, 
    808 F.2d 291
    , 297 (3d Cir. 1986) (stating that “if we
    hold a designation generic, it is never protectable”), a single
    book title is ineligible for trademark registration or § 43(a)
    protection.
    In order to be registered as a trademark, a mark must be
    capable of distinguishing the applicant’s goods from those of
    others.   See 15 U.S.C. § 1052; Two 
    Pesos, 505 U.S. at 768
    .
    “Marks are often classified in categories of generally increasing
    distinctiveness; following the classic formulation set out by
    Judge Friendly, they may be (1) generic; (2) descriptive; (3)
    suggestive; (4) arbitrary; or (5) fanciful.”    Two 
    Pesos, 505 U.S. at 768
    (citing Abercrombie & Fitch Co. v. Hunting World, Inc.,
    
    537 F.2d 4
    , 9 (2d Cir. 1976)).   The latter three categories of
    marks are entitled to trademark protection because they are
    inherently distinctive--they serve to identify a particular
    source of a product.   See 
    id. Generic marks,
    in contrast,
    “‘refe[r] to the genus of which the particular product is a
    species’” and are neither registerable as trademarks, 
    id. (quoting Park
    ‘N Fly, Inc. v. Dollar Park & Fly, Inc., 
    469 U.S. 189
    , 194 (1985)) (alteration in original), nor protectable under
    § 43(a), see Thompson 
    Medical, 753 F.2d at 212
    .6   The final
    6
    In their initial appellate brief, defendants state that
    the term “Sugar Busters” for a diet book title has become generic
    and is therefore not entitled to any trademark protection.
    However, in their reply brief, defendants argue that no portion
    17
    category, consisting of marks that describe a product, “do not
    inherently identify a particular source, and hence cannot be
    protected” unless they acquire distinctiveness through secondary
    meaning.   Two 
    Pesos, 505 U.S. at 769
    .   Such secondary meaning is
    achieved when, “‘in the minds of the public, the primary
    significance of a product feature or term is to identify the
    source of the product rather than the product itself.’”         
    Id. at 766
    n.4 (quoting Inwood 
    Lab., 456 U.S. at 851
    n.11); see Sunbeam
    
    Prods., 123 F.3d at 252
    (recognizing that “descriptive marks are
    entitled to protection only if they have come to be uniquely
    associated with a particular source”); RESTATEMENT (THIRD)   OF   UNFAIR
    COMPETITION § 13 (1995) [hereinafter RESTATEMENT] (describing
    secondary meaning as “acquired distinctiveness”).
    of the district court’s opinion “address[es] the genericness
    issue which has been raised by the Brennans--namely, that the
    unregistered term ‘Sugar Busters’ for a diet has become generic.”
    Indeed, defendants argued to the district court that the term
    “Sugar Busters” is generic for a diet and introduced evidence of
    a survey where participants supplied “Sugar Busters” as a name
    for a diet “based upon cutting back on foods high in sugar
    content,” but did not argue that plaintiff’s book title, “SUGAR
    BUSTERS! Cut Sugar to Trim Fat,” is generic. See Soweco, Inc. v.
    Shell Oil Co., 
    617 F.2d 1178
    , 1183 (5th Cir. 1980) (“A word may
    be generic of some things and not of others: ‘ivory’ is generic
    of elephant tusks but arbitrary as applied to soap.”); Blinded
    Veterans Ass’n v. Blinded Am. Veterans Found., 
    872 F.2d 1035
    ,
    1041 (D.C. Cir. 1989) (“[W]e accept the general proposition that
    [w]ords which could not individually become a trademark may
    become one when taken together.”) (Ginsburg, J.) (internal
    quotation marks omitted); 2 MCCARTHY § 11:27 (“[A] composite mark
    is tested for its validity and distinctiveness by looking at it
    as a whole, rather than dissecting it into its component
    parts.”). Because defendants failed to argue that plaintiff’s
    book title is generic to the district court, we decline to
    address the issue.
    18
    Over forty years ago, the Court of Customs and Patent
    Appeals (the predecessor to the current Federal Circuit)
    considered whether the title of a single book may be the subject
    of a trademark.    See In re Cooper, 
    254 F.2d 611
    , 613-16 (C.C.P.A.
    1958).   The court determined that, “however arbitrary, novel or
    nondescriptive of contents the name of a book--its title--may be,
    it nevertheless describes the book.”    
    Id. at 615.
      As the court
    explained,
    The purchaser of a book is not asking for a “kind” or “make”
    of book. He is pointing out which one out of millions of
    distinct titles he wants, designating the book by its name.
    It is just as though one walked into a grocery store and
    said “I want some food” and in response to the question
    “What kind of food?” said, “A can of chicken noodle soup.”
    
    Id. at 614-15;
    see also International Film Serv. Co. v.
    Associated Producers, Inc., 
    273 F. 585
    , 587 (S.D.N.Y. 1921) (“A
    title is, if not strictly descriptive, at least suggestive, and
    not an arbitrary sign . . . . [T]he title is the proper name of a
    specific thing, not the differential of a species, as in the case
    of fungibles.”) (Hand, J.).   The Trademark Trial and Appeal Board
    has consistently interpreted Cooper as prohibiting the
    registration of single book titles as trademarks.     See, e.g., In
    re Posthuma, 45 U.S.P.Q.2d 2011, 2012-13 (T.T.A.B. 1998); In re
    Scholastic Inc., 23 U.S.P.Q.2d 1774, 1776-77 (T.T.A.B. 1992); In
    re Hal Leonard Publ’g Co., 15 U.S.P.Q.2d 1574, 1576 (T.T.A.B.
    1990); In re Nat’l Council Books, Inc., 121 U.S.P.Q. 198, 198-99
    (T.T.A.B. 1959).
    19
    The descriptive nature of a literary title does not mean,
    however, that such a title cannot receive protection under
    § 43(a).   In fact, the Cooper decision itself recognized that
    “[i]t is well known that the rights in book titles are afforded
    appropriate protection under the law of unfair 
    competition.” 254 F.2d at 617
    .   If the title of such a single work has acquired
    secondary meaning, “the holder of the rights to that title may
    prevent the use of the same or confusingly similar titles by
    other authors.”   Rogers v. Grimaldi, 
    875 F.2d 994
    , 998 (2d Cir.
    1989); see also Trapani v. CBS Records, Inc., 
    857 F.2d 1475
    , No.
    87-6034, 
    1988 WL 92438
    at *3 (6th Cir. Sept. 2, 1988)
    (unpublished opinion) (“It is clear that the title to a song
    cannot be copyrighted as such, or registered as a trademark.
    However, a title may be protected as a common law trademark if
    two elements are satisfied: the title has acquired ‘secondary
    meaning,’ and the allegedly infringing use of the title creates a
    substantial likelihood of confusion.”) (citations omitted); 2
    MCCARTHY §§ 10:1-:5.   Thus, for plaintiff to prevail under
    § 43(a), it must demonstrate (1) that its title has secondary
    meaning, and (2) that defendants’ title is likely to confuse or
    mislead consumers under the factors set forth in Elvis Presley
    
    Enterprises, 141 F.3d at 194
    .7
    7
    Any finding that defendants’ book title is likely to cause
    confusion with plaintiff’s book title must be “particularly
    compelling” to outweigh defendants’ First Amendment interest in
    choosing an appropriate book title for their work. Twin Peaks
    20
    Plaintiff must demonstrate a high degree of proof to
    establish secondary meaning.8      See Vision Ctr. v. Opticks, Inc.,
    
    596 F.2d 111
    , 118 (5th Cir. 1979); Thompson 
    Med., 753 F.2d at 217
    .       Plaintiff must show that “the title is sufficiently well
    known that consumers associate it with a particular author’s
    work.”       
    Rogers, 875 F.2d at 998
    ; see also Sunbeam 
    Prods., 123 F.3d at 253
    (stating that “the primary element of secondary
    meaning is a mental association in buyer[s’] minds between the
    alleged mark and a single source of the product”) (internal
    quotation marks omitted).       Because the determination of whether a
    mark has acquired secondary meaning is primarily an empirical
    inquiry, “survey evidence is the most direct and persuasive
    evidence.”       Sunbeam 
    Prods., 123 F.3d at 253
    -54.   Survey evidence
    is not the only relevant evidence, however--“[i]n addition, the
    court may consider the length and manner of the use of a mark,
    the nature and extent of advertising and promotion of the mark,
    the sales volume of the product, and instances of actual
    confusion.”       
    Id. at 254;
    see Pebble Beach Co. v. Tour 18 I Ltd.,
    Prods., Inc. v. Publications Int’l, Ltd., 
    996 F.2d 1366
    , 1379 (2d
    Cir. 1993); see Simon & Schuster, Inc. v. Dove Audio, Inc., 
    970 F. Supp. 279
    , 296 (S.D.N.Y. 1997); No Fear, Inc. v. Imagine
    Films, Inc., 
    930 F. Supp. 1381
    , 1382-84 (C.D. Cal. 1995).
    8
    Plaintiff must show that its title “SUGAR BUSTERS! Cut
    Sugar to Trim Fat” had developed secondary meaning at the time
    that defendants allegedly violated § 43(a) by releasing their
    book, “SUGAR BUST For Life!” See Braun Inc. v. Dynamics Corp.,
    
    975 F.2d 815
    , 825 (Fed. Cir. 1992); Thompson 
    Med., 753 F.2d at 217
    ; Brooks Shoe Mfg. Co. v. Suave Shoe Corp., 
    716 F.2d 854
    , 861
    n.17 (11th Cir. 1983).
    21
    
    155 F.3d 526
    , 541 (5th Cir. 1998); Thompson 
    Med., 753 F.2d at 217
    ; 2 MCCARTHY § 10.13.
    Plaintiff asserts that the record is “replete with evidence
    sufficient to support a ruling [on secondary meaning] by this
    [c]ourt,” including evidence that plaintiff sold over 210,000
    copies of its book prior to May 1998, received unsolicited media
    coverage, used the title exclusively for thirty months, and was
    intentionally copied by defendants.9   Furthermore, plaintiff
    argues that the district court found secondary meaning in
    plaintiff’s book title when it stated that it “finds that the
    trademark, SUGARBUSTERS, has gained strength, not only locally,
    but nationally due to its use in conjunction with the success of
    the book.”   Sugar Busters, 48 U.S.P.Q.2d at 1514.   We disagree
    with plaintiff’s contention that the district court has already
    considered and found secondary meaning with respect to
    plaintiff’s book title.    The language that plaintiff cites from
    the district court’s opinion pertains to the strength of the
    registered “SUGARBUSTERS” service mark--a mark we have already
    9
    Plaintiff also stated at oral argument that “[t]here is a
    very good survey in [the record] done by a professional pollster
    for [plaintiff] to show that this secondary meaning exists.” The
    survey, which was performed at a Louisiana shopping mall in June
    1998, asked some respondents whether they had ever heard the name
    “SUGARBUSTERS!,” others whether they had ever heard the name
    “SUGAR BUST,” and asked all respondents whether they thought of
    “a special enzyme, a diet plan, a low calorie sweetener or
    something else” when they heard these names. We fail to see how
    this survey suggests whether consumers associate the title “SUGAR
    BUSTERS! Cut Sugar to Trim Fat” with plaintiff or its book.
    22
    determined was not validly assigned to plaintiff--and the opinion
    states explicitly that the district court did not consider
    plaintiff’s unfair competition arguments.    See 
    id. at 1516.
    Accordingly, we decline plaintiff’s invitation to make such
    factual findings on our own, and we remand plaintiff’s unfair
    competition claim to the district court so that it can determine
    whether the book title “SUGAR BUSTERS! Cut Sugar to Trim Fat” had
    obtained secondary meaning in May 1998 and, if so, whether
    defendants’ book title is so likely to confuse consumers that it
    outweighs any First Amendment interests defendants have in the
    title of their book.
    2. Plaintiff’s Seminars
    Plaintiff argues that the preliminary injunction should also
    be upheld under § 43(a) because defendants’ book title violates
    its common law service mark in seminars that it held promoting
    “SUGAR BUSTERS! Cut Sugar to Trim Fat.”   Specifically, plaintiff
    alleges that it has held over one hundred seminars regarding the
    “SUGAR BUSTERS!” lifestyle since the fall of 1995 and that
    defendants’ book title should be enjoined because it is likely to
    cause confusion with respect to these seminars.
    The district court did not consider plaintiff’s argument
    regarding these alleged seminars and made no factual findings on
    this issue.   We therefore remand plaintiff’s claim to the
    district court so that it may properly determine whether
    plaintiff used such a mark with these seminars and whether such
    23
    use was generic, descriptive, suggestive, arbitrary or fanciful.
    If the district court determines that such use is protectable
    under § 43(a), the court should determine whether plaintiff has
    demonstrated “particularly compelling” evidence indicating that
    consumers are likely to confuse the title of defendants’ book
    with such a mark.    See Twin Peaks Prods., Inc. v. Publications
    Int’l, Ltd., 
    996 F.2d 1366
    , 1379 (2d Cir. 1993).
    D. Fair Use
    Defendants argue that plaintiff cannot prevail on its
    § 43(a) claims because defendants’ use of their book title “SUGAR
    BUST For Life!” is protected by the fair-use doctrine.    See
    Soweco, Inc. v. Shell Oil Co., 
    617 F.2d 1178
    , 1190 (5th Cir.
    1980) (applying fair-use defense to § 43(a) claim).    The fair-use
    defense allows a party to use a term in good faith to describe
    its goods or services, but only in actions involving descriptive
    terms and only when the term is used in its descriptive sense
    rather than in its trademark sense.    See 15 U.S.C. § 1115(b)(4);
    Zatarains, Inc. v. Oak Grove Smokehouse, Inc., 
    698 F.2d 786
    , 791
    (5th Cir. 1983); RESTATEMENT § 28 & cmt. c; see also 2 MCCARTHY
    § 10:14 (“Since the use of a descriptive title cannot serve to
    prevent others from using the title in a descriptive, non-
    trademark sense, others may be able to use the title as the only
    term available.”).   The fair-use defense does not apply if a term
    is used as a mark to identify the markholder’s goods or services,
    but the fair use of a term may be protected even if some residual
    24
    confusion is likely.     See Pebble 
    Beach, 155 F.3d at 545
    n.12;
    
    Soweco, 617 F.2d at 1189
    n.30 (“[W]e are convinced that even if
    there were a likelihood of confusion, the defendant would still
    be entitled to its fair-use defense, so long as it had met the
    requirements of § 1115(b)(4).    To hold otherwise would
    effectively eviscerate the fair-use defense.”); RESTATEMENT § 28
    cmt. b.    The fair-use defense thus prevents a markholder from
    “appropriat[ing] a descriptive term for his exclusive use and so
    prevent others from accurately describing a characteristic of
    their goods.”     
    Soweco, 617 F.2d at 1185
    .
    The district court declined to consider defendants’ fair-use
    argument, stating that it was raised for the first time in
    defendants’ post-hearing brief.     See Sugar Busters, 48 U.S.P.Q.2d
    at 1517.    Fair use is an affirmative defense that is usually
    waived if not affirmatively pled under Federal Rule of Civil
    Procedure 8(c).     See Car-Freshner Corp. v. S.C. Johnson & Son,
    Inc., 
    70 F.3d 267
    , 268 (2d Cir. 1995); Dakota Indus., Inc. v.
    Ever Best Ltd., 
    28 F.3d 910
    , 912-13 (8th Cir. 1994).       We have
    recognized, however, that if “a defendant raises [an] issue at a
    ‘pragmatically sufficient time,’ and if the plaintiff is not
    prejudiced in its ability to respond, there is no waiver of the
    defense.”    Simon v. United States, 
    891 F.2d 1154
    , 1157 (5th Cir.
    1990) (quoting Lucas v. United States, 
    807 F.2d 414
    , 418 (5th
    Cir. 1986)); see Allied Chem. Corp. v. Mackay, 
    695 F.2d 854
    , 855-
    56 (5th Cir. 1983) (“Where the matter is raised in the trial
    25
    court in a manner that does not result in unfair surprise . . .
    technical failure to comply precisely with Rule 8(c) is not
    fatal.”).    We find no such waiver here.   Defendants pled fair use
    as an affirmative defense in their answer to plaintiff’s
    complaint, presented relevant evidence at the preliminary
    injunction hearing, and argued the issue in their post-hearing
    brief.    Furthermore, plaintiff filed a rebuttal brief in
    September 1998, addressing explicitly the fair-use argument and
    claiming that the defense was “refuted in plaintiff’s original
    brief.”    We therefore remand defendants’ fair-use argument to the
    district court so that it may properly consider this potential
    defense to plaintiff’s unfair competition claims.
    E. Equitable Considerations
    Defendants’ final argument is that plaintiff is not entitled
    to a preliminary injunction under principles of equity.      See 15
    U.S.C. § 1116(a) (“The several courts vested with jurisdiction of
    civil actions arising under this chapter shall have power to
    grant injunctions, according to the principles of equity and upon
    such terms as the court may deem reasonable, to prevent . . . a
    violation under section 1125(a) of this title.”).    Defendants
    assert that plaintiff engaged in inequitable conduct because
    Steward breached an agreement with Ellen Brennan to co-author a
    cookbook, Steward invited Ellen Brennan to “snuggle up” to
    plaintiff’s book, plaintiff terminated Ellen Brennan’s employment
    26
    after she retained counsel, and plaintiff refused to abide by a
    purported settlement of the claims at issue in this case.
    The district court found that defendants’ asserted
    “equitable considerations based on the arguments of ‘inequitable
    behavior’ and ‘improper purpose’ are inadequate to present a
    defense based on equitable relief.”    Sugar Busters, 48 U.S.P.Q.2d
    at 1517.    The court apparently relied on the omission of these
    terms from the statement in 15 U.S.C. § 1069 that “[i]n all inter
    parties proceedings equitable principles of laches, estoppel, and
    acquiescence, where applicable may be considered and applied.”
    See 
    id. We do
    not agree with the district court’s assessment
    that the equitable considerations relevant to a preliminary
    injunction of unfair competition are so limited as to exclude
    consideration of inequitable conduct or purpose.      See Levi
    Strauss & Co. v. Shilon, 
    121 F.3d 1309
    , 1313 (9th Cir. 1997)
    (“‘Unclean hands is a defense to a Lanham Act infringement
    suit.’ . . . In its claim for equitable relief, ‘the defendant
    must demonstrate that the plaintiff’s conduct is inequitable and
    that the conduct relates to the subject matter of its claims.’”)
    (quoting Fuddruckers, Inc. v. Doc’s B.R. Others, Inc., 
    826 F.2d 837
    , 847 (9th Cir. 1987)) (citations omitted); RESTATEMENT § 32 &
    cmt. a (“The doctrine of unclean hands is applicable in actions
    for the infringement of registered trademarks . . . and in
    actions involving unregistered marks under § 43(a) of the [Lanham
    Act] and at common law.”); 5 MCCARTHY §§ 31:44-:58.    Without
    27
    expressing any opinion as to the merit of defendants’ arguments
    that plaintiff has engaged in inequitable conduct and that such
    conduct is sufficient to preclude an equitable remedy, we remand
    this issue so that the district court may properly consider this
    potential defense.
    III. CONCLUSION
    For the foregoing reasons, we VACATE the preliminary
    injunction and REMAND to the district court for further
    proceedings consistent with this opinion.
    28