Pittsburgh Iron & Steel Foundries Co. v. Seaman-Sleeth Co.
District Court, W.D. Pennsylvania
In Equity. Suit by the Pittsburgh Iron & Steel Foundries Company against the Seaman-Sleeth Company. On final hearing.
1Opinion of the Court
ORR, District Judge.
This is a patent case. The plaintiff and the defendant are both corporations of the state of Pennsylvania, have their principal offices and foundries in this district, and are competitors with respect to their respective products of various kinds, but especially with respect to rolls which are used in forming and finishing rails, beams, and other forms of steel, and perhaps of other metals.
• The patent in suit is United States patent No. 1,071,364, issued August 26, 1913, to'James Ramsey Speer and William L. Forster, assignors of the plaintiff, for “alloy of iron.” The…
2Cases cited1 opinion
- Brady Brass Co. v. Ajax Metal Co.Court of Appeals for the Third Circuit · 1908
3Cited by10 opinions
- Morris v. GossSupreme Judicial Court of Maine · 1951
- Pittsburgh Iron & Steel Foundries Co. v. Seaman-Sleeth Co.Court of Appeals for the Third Circuit · 1917
- Norman v. Department of Labor & IndustriesWashington Supreme Court · 1941
- Haller v. Department of Labor & IndustriesWashington Supreme Court · 1942
- Robins v. WettlauferCourt of Customs and Patent Appeals · 1936
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