Patents Represented by Law Firm Wallenstein, Spangenberg, Hattis & Stampel
  • Pickup truck bed and tailgate liner
    Patent number: D259928
    Type: Grant
    Filed: December 7, 1978
    Date of Patent: July 21, 1981
    Assignee: Thermoplastics Incorporated
    Inventors: Gerald J. Weis, Donald L. Munoz, Daniel Grote