Lorenz v. Colgate-Palmolive-Peet Co. , 167 F.2d 423 ( 1948 )
Julius Hyman & Co. v. Velsicol Corp. , 123 Colo. 563 ( 1951 )
Adolph Gottscho, Inc. v. American Marking Corp. , 35 N.J. Super. 333 ( 1954 )