Court of Appeals for the Ninth Circuit April 29, 1970, 23093_1 (United Tanks, Inc., and Bell-Toptex, Inc. v. Sears Roebuck & Co.)

PER CURIAM:

Appellants, assignees of a patent, appeal from a judgment denying them relief on their infringement complaint and invalidating the patent.

The claims-in-suit relate to the use of a lining for a flyer’s crash helmet.