The Schlegel Manufacturing Company v. Usm Corporation , 525 F.2d 775 ( 1976 )
Panduit Corporation v. Stahlin Bros. Fibre Works, Inc. , 476 F.2d 1286 ( 1973 )
SCHLEGEL MANUFACTURING CO. v. King Aluminum Corp. , 381 F. Supp. 649 ( 1974 )