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

No. 4480.

49 F.2d 268 (1931)

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

Circuit Court of Appeals, Third Circuit.

April 9, 1931.


Attorney(s) appearing for the Case

C. V. Edwards, Henry C. Townsend, and Virgil C. Kline, all of New York City, and Wm. G. Mahaffy, of Wilmington, Del., for appellant.

S. E. Darby, Jr., of New York City (E. Ennalls Berl, of Wilmington, Del., and Darby & Darby, of New York City, of counsel), for appellee.

Before BUFFINGTON and THOMPSON, Circuit Judges, and THOMSON, District Judge.


THOMSON, District Judge.

While suit was brought on three patents, the Bassett patent is the only one before us. This patent relates to signal systems for elevators. It is of the type where the passenger, on entering the car, announces his destination to the operator, who then presses the appropriate button of an annunciator on the car. When the car approaches the floor announced, a signal is automatically displayed in the car, reminding the operator that he is expected...

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