Patents by Inventor Lowell J. Freeman

Lowell J. Freeman 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).

  • Hinged barrier for a refrigerator shelf
    Patent number: 4610491
    Abstract: A barrier assembly with a spring biased barrier for attachment to a refrigerator shelf. Upper and lower mounting plates clamp to the shelf. A barrier hinge is provided by forwardly projecting hinge members having eyes formed to receive the barrier. A limit stop is provided by angulated grill work members of the barrier which contact a mounting plate to limit upward travel of the spring biased barrier.
    Type: Grant
    Filed: July 16, 1984
    Date of Patent: September 9, 1986
    Inventor: Lowell J. Freeman