Imperial Brass Mfg. Co. v. Nelson
U.S. Circuit Court for the Northern District of Illnois
In Equity. Suit by the Imperial Brass Manufacturing Company against Alexander Nelson, doing business under the name and style of the A. Nelson Manufacturing Company. On final hearing. Decree for defendant.
1Opinion of the Court
SANBORN, District Judge.
This is a suit in equity for an injunction and an accounting brought by the complainant, the Imperial Brass Manufacturing Company, against the defendant, Alexander Nelson, for infringement of United States letters patent No. 906,099, dated December, 1908, for a compression coupling. The patent in suit was issued to Walter S. Burgess, and was by him assigned to complainant on December 24, 1908.
The subject-matter of the patent in suit, and which is here in controversy, is a form of coupling or fitting for connecting sections of pipe or tubing end to end; said couplings…
2Cases cited12 opinions
- Mast, Foos & Co. v. Stover Manufacturing Co.Supreme Court of the United States · 1900
- Coffin v. OgdenSupreme Court of the United States · 1874
- Bates v. CoeSupreme Court of the United States · 1878
- Egbert v. LippmannSupreme Court of the United States · 1881
- Consolidated Fruit-Jar Co. v. WrightSupreme Court of the United States · 1877
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3Cited by1 opinion
- Bowman Dairy Co. v. Aerated Container Corp.District Court, N.D. Illinois · 1957