Legal Opinion
Lage v. Caldwell Manufacturing Co.
District Court, D. Nebraska
Decided April 3, 1963No. Civ. A. No. 440LPublishedCited by 2 opinions
1Opinion of the Court
VAN PELT, District Judge.
Plaintiff, the holder of letters patent No. 2,691,958 issued October 19, 1954, in evidence as Exhibit 1, on an application filed April 17, 1953, brings this suit against defendant claiming infringement and damages. The patent in suit describes a wind oriented cattle feeder. Plaintiff is also the owner of patent No. 1,796,466 issued March 17, 1931, on a device of the same general nature.
On June 23, 1953, plaintiff licensed defendant exclusively to manufacture and sell the device, and defendant agreed to pay plaintiff a royalty of 50^ for each unit sold. This agreement…
2Cases cited26 opinions
- Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp.Supreme Court of the United States · 1951
- United States v. Masonite Corp.Supreme Court of the United States · 1942
- Dow Chemical Co. v. Halliburton Oil Well Cementing Co.Supreme Court of the United States · 1945
- Allied Wheel Products, Inc. v. RudeCourt of Appeals for the Sixth Circuit · 1953
- United States Gypsum Co. v. Consolidated Expanded Metal CompaniesCourt of Appeals for the Sixth Circuit · 1942
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3Cited by2 opinions
- Reinke Manufacturing Co. v. Sidney Manufacturing Corp.District Court, D. Nebraska · 1978
- Ab Iro v. Otex, Inc.District Court, D. South Carolina · 1983