Legal Opinion
Scherr v. National Bio-Test, Inc.
District Court, D. Nebraska
Decided March 10, 1961No. Civ. No. 0436PublishedCited by 3 opinions
1Opinion of the Court
ROBINSON, Chief Judge.
This action is for infringement of claims 1, 3, 4, 6, and 8 of Letters Patent No. 2,787,581 (now Re 24,557), issued to plaintiff, George M. Seherr, on April 2, 1957, and entitled “Means for Assessing the Effect of Various Agents on the Growth of Microorganisms”.
The plaintiff is a resident of Cook County, Illinois, and the defendant is a Nebraska corporation with its offices and principal place of business at Omaha, Nebraska.
The patent in suit and the alleged infringing devices relate to a device for use in assessing the activity of chemical agents comprising a flat sheet…
2Cases cited9 opinions
- Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp.Supreme Court of the United States · 1951
- Lincoln Engineering Co. v. Stewart-Warner Corp.Supreme Court of the United States · 1938
- Graver Tank & Mfg. Co. v. Linde Air Products Co.Supreme Court of the United States · 1949
- Altoona Publix Theatres, Inc. v. American Tri-Ergon Corp.Supreme Court of the United States · 1935
- Dow Chemical Co. v. Halliburton Oil Well Cementing Co.Supreme Court of the United States · 1945
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3Cited by3 opinions
- George H. Scherr v. Difco Laboratories, Inc.Court of Appeals for the Sixth Circuit · 1968
- George H. Scherr, an Individual v. National Bio-Test, Inc., a CorporationCourt of Appeals for the Eighth Circuit · 1962
- Scherr v. Difco Laboratories, Inc.District Court, E.D. Michigan · 1967