Legal Opinion
Supreme Mfg. Corp. v. Security Mfg. Co.
Court of Appeals for the Ninth Circuit
Decided May 12, 1924No. 4106PublishedCited by 8 opinions
1Opinion of the Court
GILBERT, Circuit Judge.
The court below found that the appellant had infringed claim 2 of the Ells reissue patent, No. 14,956, and claims 6 and 7 of the Chapman patent, No.-1,343,709.
The history of the Ells patent is as follows: Patent issued August 25, 1914, to Ells and McKee, upon an application filed by Ells November 3, 1913. In the application the invention was described as an “improvement in chocks for vehicle wheels,” to “provide a chock with means for being releasably locked to an automobile wheel for the purpose of preventing the wheel from revolving, and thereby preventing theft or…
2Cases cited16 opinions
- Topliff v. TopliffSupreme Court of the United States · 1892
- Mahn v. HarwoodSupreme Court of the United States · 1884
- Morgan Envelope Co. v. Albany Perforated Wrapping Paper Co.Supreme Court of the United States · 1894
- Chapman v. WintroathSupreme Court of the United States · 1920
- Computing Scale Co. of America v. Automatic Scale Co.Supreme Court of the United States · 1907
11 more not listed; retrieve them via the Exa API.
3Cited by8 opinions
- D & H Electric Company, a Corporation v. M. Stephens Mfg., Inc., a Corporation and Jack McLoughlin Doing Business as McLoughlin SalesCourt of Appeals for the Ninth Circuit · 1956
- Ashland Fire Brick Co. v. General Refractories Co.Court of Appeals for the Sixth Circuit · 1928
- General Refractories Co. v. AshLand Fire Brick Co.District Court, E.D. Kentucky · 1926
- National Nut Co. of California v. Sontag Chain Stores Co.Court of Appeals for the Ninth Circuit · 1939
- Dill Mfg. Co. v. J. W. Speaker Corp.District Court, E.D. Wisconsin · 1949
3 more not listed; retrieve them via the Exa API.