District Court, E.D. Michigan April 27, 1964, Civ. A. No. 22655 (Nelmor Corp. v. Jervis Corp.)

LEVIN, Chief Judge.

Plaintiff, Nelmor Corporation, an Illinois corporation having its principal place of business in Michigan, seeks declaratory judgment pursuant to 28 U.S.C. §§ 2201,2202, against Jervis Corporation, a Michigan corporation, holding that defendant’s patent No. 2,931,245 (assigned to defendant by Edwin B.