Polaroid Corporation v. Polarad Electronics Corporation ( 1961 )
Sally Gee, Inc. v. Myra Hogan, Inc., Myra Hogan and Sally Lee ( 1983 )
Soltex Polymer Corporation v. Fortex Industries, Inc. And Fortiflex, Inc. ( 1987 )
Pan American World Airways, Inc. v. Panamerican School of Travel, Inc. ( 1986 )