Legal Opinion
Thomas v. Simmons Co.
Court of Appeals for the Seventh Circuit
Decided March 18, 1942No. 7731PublishedCited by 7 opinions
1Opinion of the Court
SPARKS, Circuit Judge.
Appellants charged appellee with infringement of claims 1, 9, 10, 11, 12, 14, 15 and 17 of United States Patent No. 2,007,-988; and claims 21 and 22 of United States Patent No. 2,197,735. Both were issued to Thomas on the respective dates of July 16, 1935, and April 16, 1940, on applications filed respectively on February 18, 1932, and July 6, 1936. The defenses were invalidity and non-infringement. The court did not pass upon the issue of validity, but found there was no infringement and accordingly dismissed the complaint, and from that judgment this appeal is…
2Cases cited1 opinion
- Ladenson v. Overspred Stoker Co.Court of Appeals for the Seventh Circuit · 1937
3Cited by7 opinions
- Simmons Company v. A. Brandwein & Co., and the Seng Company, Intervenor-Defendant-AppelleeCourt of Appeals for the Seventh Circuit · 1957
- C-Thru Products, Inc. v. Uniflex, Inc.District Court, E.D. New York · 1966
- Signal Manufacturing Co. v. General Electric Co.District Court, D. Massachusetts · 1963
- Bacon American Corp. v. Super Mold Corp. of CaliforniaDistrict Court, N.D. California · 1964
- Wright Aeronautical Corp. v. General Motors Corp.Court of Appeals for the Seventh Circuit · 1948
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