Legal Opinion
Motor Improvements v. General Motors Corporation
Court of Appeals for the Sixth Circuit
Decided April 29, 1931No. 5326, 5327PublishedCited by 15 opinions
1Opinion of the Court
MACK, Circuit Judge.
These cases are before us on appeals from two decrees, each dismissing a bill in a suit charging infringement of United States letters patent. Two claims of No. 1,594,334, four of No. 1,594,335, both issued July 27, 1926, and nine of No. 1,624,689, issued April 12, 1927, all to appellant Sweetland, are involved in one suit; three claims each of No. 1,646,377 and No. 1,646,378, both issued October 18, 1927, to appellant Sweetland and George H. Greenhalgh, in the other.
The two suits were consolidated for hearing in the District Court and are here on the same evidence by…
2Cases cited17 opinions
- Eibel Process Co. v. Minnesota & Ontario Paper Co.Supreme Court of the United States · 1923
- Diamond Rubber Co. of New York v. Consolidated Rubber Tire Co.Supreme Court of the United States · 1911
- Smith v. Goodyear Dental Vulcanite Co.Supreme Court of the United States · 1877
- Minerals Separation, Ltd. v. HydeSupreme Court of the United States · 1916
- Temco Electric Motor Co. v. Apco Manufacturing Co.Supreme Court of the United States · 1928
12 more not listed; retrieve them via the Exa API.
3Cited by15 opinions
- Zero Manufacturing Company, Inc. v. Mississippi Milk Producers AssociationCourt of Appeals for the Fifth Circuit · 1966
- Pacific Contact Laboratories, Inc. v. Solex Laboratories, Inc.Court of Appeals for the Ninth Circuit · 1954
- General Motors Corporation v. Swan Carburetor Co.Court of Appeals for the Sixth Circuit · 1937
- Mueller v. CampbellDistrict Court, S.D. Ohio · 1945
- Sweetland v. ColeCourt of Customs and Patent Appeals · 1931
10 more not listed; retrieve them via the Exa API.