Patents Assigned to Envirovan Limited
  • Truck or trailer body
    Patent number: 5271657
    Abstract: A trailer or truck body has a floor sloped toward the rear to an opening and a tank located to receive liquid falling through the opening. A baffle is located between the opening and the main body of the tank and is designed to prevent liquid from splashing back into the body.
    Type: Grant
    Filed: January 15, 1993
    Date of Patent: December 21, 1993
    Assignee: Envirovan Limited
    Inventor: Kenneth R. Lockett