A. Schrader's Son, Inc. v. Dill Mfg. Co.
Court of Appeals for the Sixth Circuit
Appeal from the District Court of the United States for the Northern District tif Ohio; D. C. Westenhaver, Judge. Suit by A. Schrader’s Son, Incorporated, against the Dill Manufacturing Company. Decree for defendant, and complainant appeals.
1Per curiam
Suit for infringement of claim 3 of United States patent No. 783,469, February 28, 1905, to Schweinert & Kraft, for clamping device for pneumatic tires (the specific feature being a protective casing or cap for stay bolt extension, applicable also to tire valve stem casings), and claims 1 and 2 of United States patent No. 1,253,573, January 15, 1918, to Burke, for dust cap for valves (such as tire valve stems).
On hearing upon pleadings and proofs, the District Court found both patents invalid — -that to Schweinert & Kraft for lack of invention, in view of the prior art; that to Burke for two…
2Cases cited6 opinions
- Atlantic Works v. BradySupreme Court of the United States · 1883
- Reckendorfer v. FaberSupreme Court of the United States · 1876
- Railroad Supply Co. v. Elyria Iron & Steel Co.Supreme Court of the United States · 1917
- Huebner-Toledo Breweries Co. v. Mathews Gravity Carrier Co.Court of Appeals for the Sixth Circuit · 1918
- Package Machinery Co. v. Johnson Automatic Sealer Co.Court of Appeals for the Sixth Circuit · 1917
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3Cited by3 opinions
- American Chain Co., Inc. v. Cox Brass Mfg. Co.District Court, N.D. Ohio · 1922
- Adams v. Galion Iron Works & Mfg. Co.District Court, N.D. Ohio · 1928
- Standard Parts Co. v. Cleveland Welding & Mfg. Co.District Court, N.D. Ohio · 1923