ELEVATOR SUPPLIES CO. v. GRAHAM & NORTON CO.

No. 4251.

44 F.2d 358 (1930)

ELEVATOR SUPPLIES CO., Inc., v. GRAHAM & NORTON CO.

Circuit Court of Appeals, Third Circuit.

October 6, 1930.


Attorney(s) appearing for the Case

Samuel E. Darby, Jr., of New York City, for appellant.

Virgil C. Kline and Clifton V. Edwards, both of New York City, for appellee.

Before BUFFINGTON and WOOLLEY, Circuit Judges, and SCHOONMAKER, District Judge.


WOOLLEY, Circuit Judge.

The bill charges the defendant with infringing certain claims of Re-issue Patent No. 13,932 to Wylde & Schenck and all claims of Letters Patent No. 1,105,053 issued to the same inventors. The District Court, having found the re-issue patent not infringed and the second patent invalid, dismissed the bill. 33 F.2d 146. The plaintiff appealed.

The inventions of the patents in suit relate to safety...

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