EDWARDS v. JOHNSTON FORMATION TESTING CORPORATION

No. 404.

44 F.2d 607 (1930)

EDWARDS v. JOHNSTON FORMATION TESTING CORPORATION et al.

District Court, S. D. Texas, Houston Division.

November 12, 1930.


Attorney(s) appearing for the Case

A. M. John and Oscar Codier, both of Houston, Tex., for plaintiff.

H. F. Montgomery and Ball & Simmons, all of Houston, Tex., for defendants.


HUTCHESON, District Judge.

In this suit plaintiff alleges an infringement of patent No. 1,514,585, issued to Charles R. Edwards November 4, 1924, on application filed by him January 17, 1921. The petition seeks an injunction and an accounting.

The defendant, the assignee of E. C. Johnston, filed its answer denying infringement, and setting up the usual statutory defenses to plaintiff's patent, and by cross-action asserted the validity of patent No. 1,709,940...

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