PLANTRONICS, INC. v. ROANWELL CORP.

Nos. 835, 836, Dockets 75-7621, 75-7645.

535 F.2d 1397 (1976)

PLANTRONICS, INC., Plaintiff-Appellant and Cross-Appellee, v. ROANWELL CORPORATION, Defendant-Appellee and Cross-Appellant.

United States Court of Appeals, Second Circuit.

Decided June 15, 1976.


Attorney(s) appearing for the Case

Tom Arnold, Paul M. Janicke, Houston, Tex. (Arnold, White & Durkee, Houston, Tex., Brumbaugh, Graves, Donohue & Raymond, Robert Neuner, New York City, of counsel), for plaintiff-appellant and cross-appellee.

Charles W. Bradley, New York City (Cooper, Dunham, Clark, Griffin & Moran, Lester W. Clark, New York City, of counsel), for defendant-appellee and cross-appellant.

Before HAYS, MULLIGAN and MESKILL, Circuit Judges.


PER CURIAM:

Plantronics, Inc. brought an action in the United States District Court for the Southern District of New York for infringement of two utility patents and a design patent which it owned relating to lightweight headsets as used by airplane pilots and air traffic controllers. The defendant Roanwell Corporation is also in the business of manufacturing and selling headsets. The patents owned by plaintiff and the allegations of infringement are:

1....

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