No. 20101. April 14, 1967. Thomas P. Mahoney, Mahoney, Halbert Hornbaker, Los Angeles, Cal., for appellant. Burgess, Ryan Hicks, S. Augustus Demma, John F. Ryan, New York City, Harris, Kiech, Russell Kern, Charles E. Wills, Los Angeles, Cal., for appellee. Before CHAMBERS and JERTBERG, Circuit Judges, and THOMPSON, District Judge. CHAMBERS, Circuit Judge: Bobrick, a Delaware corporation, has a patent on soap dispensers. It says American, a New York corporation, and others in California are selling