Legal Opinion
Kalle & Co. v. Multazo Co.
Court of Appeals for the Sixth Circuit
Decided January 10, 1940No. 7996PublishedCited by 13 opinions
1Opinion of the Court
SIMONS, Circuit Judge.
In this patent infringement suit are involved alleged advances in the art of producing copy paper upon which positive copies of engineering drawings and the like can be reproduced by light directly from the originals. The patents alleged to be infringed are No. 1,628,279 granted May 10, 1927, to Schmidt and Krieger, and patent No. 1,803,906 granted May 5, 1931, to Krieger and Zahn. Since the patents in suit are identified in the briefs and record by the first two digits of their numbers, they will be referred to herein as the “16” and “18” patents. The “16” patent being…
2Cases cited10 opinions
- Corona Cord Tire Co. v. Dovan Chemical Corp.Supreme Court of the United States · 1928
- Permutit Co. v. Graver Corp.Supreme Court of the United States · 1931
- Schriber-Schroth Co. v. Cleveland Trust Co.Supreme Court of the United States · 1938
- AO Smith Corporation v. Petroleum Iron Works Co.Court of Appeals for the Sixth Circuit · 1934
- Cleveland Trust Co. v. Schriber-Schroth Co.Court of Appeals for the Sixth Circuit · 1937
5 more not listed; retrieve them via the Exa API.
3Cited by13 opinions
- Aluminum Co. of America v. Thompson Products, Inc.Court of Appeals for the Sixth Circuit · 1941
- Patrol Valve Co. v. Robertshaw-Fulton Controls Co.Court of Appeals for the Sixth Circuit · 1954
- Libbey-Owens-Ford Glass Co. v. Celanese Corp. of AmericaCourt of Appeals for the Sixth Circuit · 1943
- Linde Air Products Co. v. Graver Tank & Mfg. Co.District Court, N.D. Indiana · 1947
- Clyde M. Noll and S. Joseph Fortunato, as Trustees v. The O. M. Scott & Sons CompanyCourt of Appeals for the Sixth Circuit · 1972
8 more not listed; retrieve them via the Exa API.