This opinion cited 9 cases:
Grotrian, Helfferich, Schulz, Th. Steinweg Nachf. v. Steinway & Sons ( 1975 )
Greenfeld v. Commissioner of Internal Revenue ( 1947 )
Grace Bros. v. Commissioner of Internal Revenue ( 1949 )
Harold Wener v. Commissioner of Internal Revenue, Molly Wener v. Commissioner of Internal Revenue ( 1957 )
Electronic Communications, Inc. v. Electronic Components for Industry Co. ( 1971 )
Louis Rich, Inc. v. Horace W. Longacre, Inc. ( 1976 )
Katz Drug Co. v. Katz ( 1950 )
World Gym Licensing, Ltd. v. Fitness World, Inc. ( 1999 )
Sweetarts, a Corporation v. Sunline, Inc., and Menlo F. Smith ( 1967 )