Patents by Inventor Robert V. Becelaere

Robert V. Becelaere 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).

  • Damper assembly
    Patent number: 4366830
    Abstract: A damper assembly is provided which comprises a duct having an opening and a blade movable between a closed position in covering relation to a portion of the opening and an open position. A fusible retainer holds the blade in its open position and releases the blade when the retainer is sufficiently heated. When released, the blade is urged to its closed position by a hinge member which connects the blade to the duct. The blade in its closed position cooperates with the hinge member to substantially prevent flow of fluid through the opening.
    Type: Grant
    Filed: December 19, 1980
    Date of Patent: January 4, 1983
    Assignee: Ruskin Manufacturing Company
    Inventor: Robert V. Becelaere