Patents Assigned to TRP, Inc.
  • Patent number: 6178612
    Abstract: A method of converting a truck sleeper cab to a day cab comprising the steps of: providing a truck cab having a sleeper cab riveted to the rearward end thereof; removing the rivets which connect the sleeper cab to the truck cab; removing the sleeper cab from the truck cab to create an opening at the rearward end of the truck cab; providing a rear wall member which resembles the rear wall of a day cab and which is designed to close the opening created by the removal of the sleeper cab from the truck cab; and securing the rear wall member to the truck cab to close the opening whereby the truck cab has the appearance of a day cab.
    Type: Grant
    Filed: October 8, 1998
    Date of Patent: January 30, 2001
    Assignee: TRP, Inc.
    Inventor: Dan H. Gernstein
  • Patent number: 5262154
    Abstract: A shaving preparation for curly haired men UCARE Polymer SR-10, water, Estalan 430 and Shebu W/S and methods of preparing aerosol, brushless shaving cream and gel formulations of the preparation. Each of the methods includes suspending and hydrating UCARE Polymer SR-10 in water, heating the suspension, adding the Estalan and Shebu W/S and cooling the preparation.
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: November 16, 1993
    Assignee: TRP, Inc.
    Inventors: Otto W. Wendel, Pauley Chang