Van Kannel Revolving Door Co. v. Uhrich
District Court, D. Kansas
In Equity. Suit by the Van Kannel Revolving Door Company against Oscar W. Uhrich and Burns H. Uhrich, doing business as the Atchison Revolving Door Company.
1Opinion of the Court
POLLOCK, District Judge.
This is a suit to restrain infringement of letters patent No. 656,062, granted T. Van Kannel, August 14, 1900, and also letters patent No. 836,843, granted same person, November 27, 1906, covering methods of construction of collapsible revolving doors.
[1] As to the alleged infringing devices heretofore manufactured by defendants and designated' as plaintiff’s Exhibits A, B, and C, defendants disclaim they were making the same at the date this suit was instituted; hence said structures need not here be further: considered, except it may be said such disclaimer, it is…
2Cases cited8 opinions
- Continental Paper Bag Co. v. Eastern Paper Bag Co.Supreme Court of the United States · 1908
- MacHine Co. v. MurphySupreme Court of the United States · 1878
- Insurance Co. v. BoonSupreme Court of the United States · 1877
- United States v. Société Anonyme Des Anciens Establissements CailSupreme Court of the United States · 1912
- Deere & Webber Co. v. Dowagiac Mfg. Co.Court of Appeals for the Eighth Circuit · 1907
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3Cited by2 opinions
- Van Kannel Revolving Door Co. v. Winton Hotel Co.District Court, N.D. Ohio · 1920
- Van Kannel Revolving Door Co. v. Winton Hotel Co.Court of Appeals for the Sixth Circuit · 1921