Civ. A. No. 77-149. July 10, 1979. Rudolf E. Hutz and John D. Fairchild, of Connolly, Bove and Lodge, Wilmington, Del., for plaintiff. John G. Abramo, of Abramo Abramo, Wilmington, Del., for defendant. OPINION STAPLETON, District Judge: The plaintiff, Hank Thorp, Inc., filed a complaint on April 18, 1977, alleging trademark infringement and unfair competition by the defendant, Minilite, Inc. Minilite, Inc. filed a counterclaim requesting that plaintiff's trademark registration be cancelled. On June