Corrugated Bar Co. v. Trussed Concrete Steel Co.
Court of Appeals for the Eighth Circuit
Appeal from the District Court of the United States for the Eastern District of Missouri; David P. Dyer, Judge. Suit in equity by the Corrugated Bar Company against the Trussed Concrete Steel Company and others. Decree for defendants, and complainant appeals.
1Opinion of the Court
SANBORN, Circuit Judge.
The Corrugated Bar Company, a corporation, the plaintiff below, appeals from a decree by which its complaint for an infringement by the defendants, Trussed Concrete Steel Company, a corporation, and others, of letters patent No. 633,285, issued to Albert L- Johnson, September 19, 1899, for an improvement in fireproof floor construction, was dismissed. Johnson’s improvement consisted principally: (1) In the use of transversely corrugated metallic bars embedded in the lower part of concrete slabs forming the flooring, or embedded in concrete ribs on the lower side and…
2Cases cited4 opinions
- A. R. Mosler & Co. v. LurieCourt of Appeals for the Second Circuit · 1913
- Badische Anilin & Soda Fabrik v. KalleU.S. Circuit Court for the District of Southern New York · 1899
- Brill v. Third Ave. R.U.S. Circuit Court for the District of Southern New York · 1900
- Keasbey & Mattison Co. v. Philip Carey Mfg. Co.U.S. Circuit Court for the District of Southern New York · 1905