Patents by Inventor Trevor L. Carr

Trevor L. Carr 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).

  • Shelf units for refrigerators
    Patent number: 4671074
    Abstract: A shelf unit (3, FIG. 1) for a refrigerator cabinet includes an air flow passageway (6) connectible to a duct (1) located at the rear of the refrigerator. The flow of air through the passageway (6) is regulated by a flap whose movement is controlled by a thermostat (9) also mounted upon the shelf. The shelf unit, when in position in a refrigerator, enables a user to preset the temperature of the zone in the refrigerator cabinet beneath the unit.
    Type: Grant
    Filed: April 1, 1986
    Date of Patent: June 9, 1987
    Assignee: T.I. Domestic Appliances Limited
    Inventors: Benjamin F. Gostelow, Thomas R. Buick, William B. Hart, Paul N. Gale, Trevor L. Carr, Richard C. Dibling, Philip Albon