Legal Opinion
Simplex Appliance Co. v. Star Can Opener Co.
Court of Appeals for the Seventh Circuit
Decided January 25, 1930No. 4193PublishedCited by 11 opinions
1Opinion of the Court
SPARKS, Circuit Judge.
This is an appeal from a decree finding appellant’s “Simplex Can Opener” to be an infringement of claims 1 and 2 of Anderson patent, No. 1,366,256- and claims 1, 2, 6 and 7 of Anderson patent, No. 1,528,178, which patents are owned by appellee. A statement of the facts, including claims and the prior art, appears in the opinion of the Circuit Court of Appeals, 16 F.(2d) 353, and we refer to that opinion for a statement of the facts relative to the Anderson patents. Infringement is the only question involved in the instant ease.
It is appellant’s contention that its can…
2Cases cited6 opinions
- Continental Paper Bag Co. v. Eastern Paper Bag Co.Supreme Court of the United States · 1908
- Winans v. DenmeadSupreme Court of the United States · 1854
- Bundy Mfg. Co. v. Detroit Time-Register Co.Court of Appeals for the Sixth Circuit · 1899
- Adam v. FolgerCourt of Appeals for the Sixth Circuit · 1903
- Dowagiac Mfg. Co. v. Brennan & Co.Court of Appeals for the Sixth Circuit · 1903
1 more not listed; retrieve them via the Exa API.
3Cited by11 opinions
- Smith v. Mid-Continent Inv. Co.Court of Appeals for the Eighth Circuit · 1939
- Eversharp, Inc. v. Fisher Pen Co.District Court, N.D. Illinois · 1961
- Chicago Lock Co. v. TratschCourt of Appeals for the Seventh Circuit · 1934
- Apex Electrical Mfg. Co. v. Maytag Co.Court of Appeals for the Seventh Circuit · 1941
- James P. Marsh Corp. v. United States Gauge Co.Court of Appeals for the Seventh Circuit · 1942
6 more not listed; retrieve them via the Exa API.