NATIONAL LOCK CO. v. WINTERS & CRAMPTON CORPORATION

No. 2761.

27 F.Supp. 261 (1937)

NATIONAL LOCK CO. v. WINTERS & CRAMPTON CORPORATION.

District Court, W. D. Michigan, S. D.

March 23, 1937.


Attorney(s) appearing for the Case

Clarence E. Threedy, of Chicago, Ill., and Fred P. Geib, of Grand Rapids, Mich., for plaintiff.

Frank E. Liverance, Jr., and Tom Boman, both of Grand Rapids, Mich., for defendant.


RAYMOND, District Judge.

This is a suit for infringement of claims 1, 2, 3, 6, 7 and 8 of patent No. 1,937,778, for latch, issued December 5, 1933, to North and Lindstrom. By counterclaim, defendant alleges infringement by plaintiff of claim 1 of patent No. 2,010,907 for refrigerator latch, issued August 13, 1935, to Winters and DeVoe. The findings disclose the nature of the claims.

Consideration of the prior art cited against the North and Lindstrom patent...

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