230 F.2d 373 (7th Cir. 1956), 11591, Blaw-Knox Co. v. I. D. Lain Co.
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230 F.2d 373 (7th Cir. 1956), 11591, Blaw-Knox Co. v. I. D. Lain Co.
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- Federal Cases - 132 F.2d 606 (7th Cir. 1943), 7936, Ajax Hand Brake Co. v. Superior Hand Brake Co.
- Federal Cases - 181 F.2d 855 (7th Cir. 1950), 9924, Lewyt Corp. v. Health-Mor, Inc.
- Federal Cases - 227 F.2d 677 (7th Cir. 1955), 11407, Helms Products v. Lake Shore Mfg. Co.
- Federal Cases - 340 U.S. 147 (1950), 32, Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp.
- US Code - 35 U.S.C. § 103 Conditions For Patentability; Non-Obvious Subject Matter