Legal Opinion
Victory Belt Co. v. Marshall Field & Co.
Court of Appeals for the Seventh Circuit
Decided May 20, 1924No. 3222PublishedCited by 4 opinions
1Opinion of the Court
UNDUEY, District Judge.
Plaintiff below appeals from a decree of the District Court, dismissing for want of equity its bill brought for injunction against alleged infringement of patent No. 1;177,079, Agrilla, for improvement in belts, and for accounting. The leather belt being sold by appellee, defendant below, is identical in construction with that of plaintiff, claimed to be protected by claim 2 of the patent in suit. Defendant contends that the patent is void for want of invention, and that, if the patent is valid, neither belt is within it. We shall discuss these questions in their order:
P…
2Cases cited4 opinions
- United States Ex Rel. Steinmetz v. AllenSupreme Court of the United States · 1904
- Stromberg Motor Devices Co. v. Zenith Carburetor Co.Court of Appeals for the Seventh Circuit · 1918
- Aurora Mantle & Lamp Co. v. KaufmannCourt of Appeals for the Seventh Circuit · 1917
- Safety Car Heating & Lighting Co. v. Gould Coupler Co.District Court, W.D. New York · 1915
3Cited by4 opinions
- Hiler Audio Corp. v. General Radio Co.District Court, D. Massachusetts · 1928
- Turchan v. MarzallDistrict Court, District of Columbia · 1952
- Cover v. SchwartzCourt of Customs and Patent Appeals · 1941
- International Vitamin Corp. v. E. R. Squibb & SonsDistrict Court, E.D. New York · 1932