Patents by Inventor David M. Hunt, Sr.

David M. Hunt, Sr. 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).

  • Patent number: 6484531
    Abstract: The present invention provides a convenient means for delivery personnel to deliver refrigerated goods to a building without having to wait until the building owner is home. The invention provides a dual-access insulated cabinet installable into the exterior wall of a home, with outside and inside doors. Both outside and inside doors contain lockable mechanisms for securing the doors. The insulated cabinet includes a main compartment for storing items to be frozen, an interior compartment for inserting into the wall of a building, and a cooling apparatus connected to the main compartment for selectively cooling the insulated cabinet to a selected temperature. An optional indicator light is inside whereby the light turns on when a delivery of refrigerated goods is made through the outside door of the invention. The indicator light then resets to the off state when the resident of the building opens the inside door of the present invention.
    Type: Grant
    Filed: July 18, 2001
    Date of Patent: November 26, 2002
    Inventors: John D. Hambleton, David M. Hunt, Sr.