HUGHES TOOL CO. v. INTERNATIONAL SUPPLY CO.

No. 129.

47 F.2d 490 (1931)

HUGHES TOOL CO. v. INTERNATIONAL SUPPLY CO.

Circuit Court of Appeals, Tenth Circuit.

January 17, 1931.


Attorney(s) appearing for the Case

George I. Haight, of Chicago, Ill. (Melville Church, of Washington, D. C., Jno. A. Mobley, of Houston, Tex., C. B. Ames and B. A. Ames, both of Oklahoma City, Okl., and Jesse R. Stone, of Houston, Tex., on the brief), for appellant.

Leonard S. Lyon, of Los Angeles, Cal. (Preston C. West, of Tulsa, Okl., and Frederick S. Lyon and Henry S. Richmond, both of Los Angeles, Cal., on the brief), for appellee.

Before LEWIS, COTTERAL, and McDERMOTT, Circuit Judges.


COTTERAL, Circuit Judge.

In this suit, brought by the Hughes Tool Company against the International Supply Company, complaint was made of the infringement of three patents. Those here involved are No. 1,320,384, issued to Godbold and Fletcher, November 4, 1919; and the other No. 1,480,014, issued to F. L. Scott, January 8, 1924. Claims 3 and 4 of the former and claims 1 to 4, inclusive, of the latter were alleged to be infringed. The defenses were invalidity of the...

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