Legal Opinion
Pennington Engineering Co. v. Spicer Mfg. Corporation
Court of Appeals for the Sixth Circuit
Decided December 10, 1947No. 10428PublishedCited by 19 opinions
1Opinion of the Court
ALLEN, Circuit Judge.
This is an appeal from a judgment in favor of the appellee (defendant below) in an action seeking an injunction and accounting. The petition alleges infringement of patent No. 2,009,677, for hydraulic shock absorbers for automobiles, granted July 30, 1935 to appellant (plaintiff below) as assignee of Gordon R. Pennington, and prays for accounting of profits and for damages resulting from an alleged unauthorized use of the patented invention in breach of a confidential disclosure made thereof by appellant to appellee.
A similar case filed in the District Court of Western…
2Cases cited10 opinions
- Sinclair & Carroll Co. v. Interchemical Corp.Supreme Court of the United States · 1945
- Marconi Wireless Co. v. United StatesSupreme Court of the United States · 1943
- Marconi Wireless Telegraph Company of America v. United StatesSupreme Court of the United States · 1943
- AO Smith Corporation v. Petroleum Iron Works Co.Court of Appeals for the Sixth Circuit · 1934
- Ensten v. Simon, Ascher & Co.Supreme Court of the United States · 1931
5 more not listed; retrieve them via the Exa API.
3Cited by19 opinions
- Harries v. Air King Products Co., IncCourt of Appeals for the Second Circuit · 1950
- Kemart Corp. v. Printing Arts Research Laboratories, Inc.Court of Appeals for the Ninth Circuit · 1953
- Specialty Equipment & MacHinery Corp. v. Zell Motor Car Co.Court of Appeals for the Fourth Circuit · 1952
- M. O. S. Corporation v. John I. Haas Co., Inc.Court of Appeals for the Ninth Circuit · 1967
- Patent Scaffolding Co., Inc. v. Upright, Inc.Court of Appeals for the Ninth Circuit · 1952
14 more not listed; retrieve them via the Exa API.