Home/N.D. Illinois/Borg-Warner Corp. v. Mall Tool Co.

Borg-Warner Corp. v. Mall Tool Co.

120 F. Supp. 514, 100 U.S.P.Q. (BNA) 297, 1953 U.S. Dist. LEXIS 2056
District Court, N.D. Illinois·Decided September 24, 1953·No. No. 49 C 1233·Published

Opinion

BARNES, Chief Judge.

This is a suit by Borg-Warner Corporation, owner by assignment of Hassler Patent No. 2,326,854, issued August 17, 1943, on an application filed April 1, 1940, on Method and Means for Sawing Wood, against defendant, Mall Tool Company, which is charged to have infringed and to be infringing said letters patent by making, selling and using chain saws embodying the invention of said patent. The defenses are non-infringement and invalidity.

In order that the excerpts from the patent hereinafter set forth may be understood, there are set forth below Fig[515]*515ures 12 to 17, both inclusive, of the patent drawings:

Free access — add to your briefcase to read the full text and ask questions with AI

Borg-Warner Corp. v. Mall Tool Co., 120 F. Supp. 514, 100 U.S.P.Q. (BNA) 297, 1953 U.S. Dist. LEXIS 2056 (N.D. Ill. 1953).

120 F. Supp. 514 (Borg-Warner Corp. v. Mall Tool Co.) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.