Sheffield Car. Co. v. D'Arcy
Court of Appeals for the Sixth Circuit
Appeal from the Circuit Court of the United States for the Western District of Michigan. Suit in equity by Frank P. D’Arcy against the Sheffield Car Company. Decree for complainant, andl defendant appeals.
1Opinion of the Court
SANFORD, District Judge.
This suit was brought by the appellee, Frank P. D’Arcy, by bill in equity, against the appellant, the Sheffield Car Company, for the alleged infringement of letters patent No. 726,-817, for improvements in springs, issued to said D’Arcy April 28, 1603, on an application originally filed October 2, 1902. The defenses were that D’Arcy was not the original inventor of the patented structure, that the patent was void for anticipation and want of patentable invention, and noninfringement. After a hearing on pleadings and proof, a decree was entered adjudging and decreeing…
2Cases cited21 opinions
- The Barbed Wire PatentSupreme Court of the United States · 1892
- Reckendorfer v. FaberSupreme Court of the United States · 1876
- Smith v. Vulcan Iron WorksSupreme Court of the United States · 1897
- Krementz v. S. Cottle Co.Supreme Court of the United States · 1893
- Automatic Weighing Mach. Co. v. Pneumatic Scale Corp.Court of Appeals for the First Circuit · 1909
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3Cited by10 opinions
- National Tube Co. v. MarkCourt of Appeals for the Sixth Circuit · 1914
- Gas Machinery Co. v. United Gas Improvement Co.Court of Appeals for the Sixth Circuit · 1915
- Wagner v. Meccano Ltd.Court of Appeals for the Sixth Circuit · 1917
- Elite Mfg. Co. v. Ashland Mfg. Co.Court of Appeals for the Sixth Circuit · 1916
- Wise Soda Apparatus Co. v. Bishop-Babcock-Becker Co.Court of Appeals for the Sixth Circuit · 1917
5 more not listed; retrieve them via the Exa API.