Patents by Inventor Mark S. Corbett

Mark S. Corbett 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).

  • Plastic actuator for postage machine
    Patent number: 5117095
    Abstract: A plastic actuator for a postage meter is provided with a resilient extension having a plurality of detents adapted to engage a detent post at fixed positions of the actuator. The extension is not stressed at these fixed positions, and is not subject to any stresses greater than the yield point during rotation.
    Type: Grant
    Filed: December 24, 1990
    Date of Patent: May 26, 1992
    Assignee: Pitney Bowes Inc.
    Inventor: Mark S. Corbett