Patents by Inventor Lawrence C. Volk

Lawrence C. Volk has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Refrigeration system
    Patent number: 4177652
    Abstract: A refrigeration system for a catering truck includes a reservoir of ice cubes. A food compartment is provided for storing food under refrigeration and includes a cooling section adjacent thereto. Ice cubes are fed from the reservoir to the cooling section. A blower circulates cool air from the cooling section through the food compartment.
    Type: Grant
    Filed: January 3, 1978
    Date of Patent: December 11, 1979
    Inventor: Lawrence C. Volk