Thys Co. v. Brulotte , 62 Wash. 2d 284 ( 1963 )
Ar-Tik Systems, Inc. v. Dairy Queen, Inc. , 302 F.2d 496 ( 1962 )
McLeod v. Crawford , 176 Neb. 513 ( 1964 )
Rocform Corp. v. Acitelli-Standard Concrete Wall, Inc. , 237 F. Supp. 34 ( 1964 )