Max Wasserman v. Burgess & Blacher Co. , 217 F.2d 402 ( 1954 )
George P. Converse & Co., Inc. v. Polaroid Corporation , 242 F.2d 116 ( 1957 )
Hawley Products Company v. United States Trunk Co., Inc. , 259 F.2d 69 ( 1958 )