Gmbh v. American Hoist and Derrick Co‪.‬

This appeal is from a judgment of the United States District Court for the Western District of Washington, holding United States Patent No. Re. 30,373 valid and infringed, 217 U.S.P.Q. (BNA) 343 (W.D. Wash. 1982), granting a permanent injunction, and awarding damages. We affirm in part, reverse in part, vacate in part, and remand.