MONROE AUTO EQUIPMENT CO. v. HECKETHORN MFG. & SUP. CO.

No. 15354.

332 F.2d 406 (1964)

MONROE AUTO EQUIPMENT COMPANY, Plaintiff-Appellant, v. HECKETHORN MANUFACTURING & SUPPLY COMPANY, Defendant-Appellee.

United States Court of Appeals Sixth Circuit.

May 14, 1964.


Attorney(s) appearing for the Case

Don K. Harness, Detroit, Mich., for appellant, Harness, Dickey & Pierce, Robert L. Boynton, Detroit, Mich., on the brief.

Robert Frank Conrad, Washington, D. C., for appellee, Robert F. Conrad, Watson, Cole, Grindle & Watson, Washington, D. C., on the brief.

Before MILLER, CECIL and PHILLIPS, Circuit Judges.


HARRY PHILLIPS, Circuit Judge.

This is an appeal from a judgment of the District Court holding invalid certain claims of two patents belonging to plaintiff-appellant.

The Monroe Auto Equipment Company, plaintiff-appellant, hereinafter referred to as plaintiff, brought suit against Heckethorn Manufacturing and Supply Company, defendant-appellee, hereinafter referred to as defendant, charging infringement of Patents No. 2,896,938 and No. 2,912,235, hereinafter...

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