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ENGINEERING DEVELOP. LAB. v. RADIO CORP. OF AMERICA

62 F.Supp. 464 (1945)

ENGINEERING DEVELOPMENT LABORATORIES, Inc., v. RADIO CORPORATION OF AMERICA.

District Court, S. D. New York

June 5, 1945.

Attorney(s) appearing for the Case

Samuel Ostrolenk, of New York City (Sidney G. Faber, of New York City, of counsel), for plaintiff.

Stephen H. Philbin, of New York City, for defendant.

GODDARD, District Judge.

This is a motion by the defendant for summary judgment. The suit is for infringement of patent No. 2,086,256 issued on July 6, 1937, to Harry G. Cisin on an application filed February 12, 1932. The patent is for an amplifying circuit that can be used on either alternating current [AC] or direct current [DC] without making any manual alterations in the circuit.

The motion is made on the ground that the patent claims in suit 3, 4, 5...

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