Legal Opinion
John Randolph v. Allis-Chalmers Manufacturing Company, a Corporation
Court of Appeals for the Seventh Circuit
Decided March 18, 1959No. 12458PublishedCited by 11 opinions
1Opinion of the Court
PARKINSON, Circuit Judge.
This is a patent infringement suit between the plaintiff-appellant John Randolph and the defendant-appellee Allis-Chalmers Manufacturing Company, the other two defendants D. D. Kennedy, Inc. and Gordon H. Beer, d/b/a Beer Motors, having been dismissed out below by stipulation at the close of the evidence.
Trial was to the court. The District Court filed findings and conclusions wherein it found and concluded the patent in suit was invalid by reason of public use and not infringed. Judgment was entered conformably and this appeal followed.
Plaintiff has been employed by…
2Cases cited12 opinions
- Elizabeth v. Pavement Co.Supreme Court of the United States · 1878
- Egbert v. LippmannSupreme Court of the United States · 1881
- Smith & Griggs Manufacturing Co. v. SpragueSupreme Court of the United States · 1887
- Hall v. MacNealeSupreme Court of the United States · 1883
- James C. Hobbs v. Wisconsin Power & Light Company and William Powell CompanyCourt of Appeals for the Seventh Circuit · 1957
7 more not listed; retrieve them via the Exa API.
3Cited by11 opinions
- In Re Yarn Processing Patent Validity Litigation. Sauquoit Fibers Company v. Leesona Corporation, Kayser-Roth Corporation (In Its Own Name and D/B/A Kayser-Roth Hosiery Companyand Kayser-Roth Hosiery Co., Inc.) v. Leesona Corporation, Leesona Corporation v. The Duplan CorporationCourt of Appeals for the Fifth Circuit · 1974
- Koehring Company v. National Automatic Tool Company, Inc.Court of Appeals for the Seventh Circuit · 1966
- William S. Cloud, and v. Standard Packaging Corporation, AndCourt of Appeals for the Seventh Circuit · 1967
- George R. Churchill Company, Inc. v. American Buff Company, Automatic Buff Co., Inc., Duluth Buff Co., Inc., and Speedway Buff Co., Inc.Court of Appeals for the Seventh Circuit · 1966
- Magnetics, Inc. v. The Arnold Engineering CompanyCourt of Appeals for the Seventh Circuit · 1971
6 more not listed; retrieve them via the Exa API.