Patents by Inventor Donald A. Gleason

Donald A. Gleason 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).

  • Gear shift knob locking device
    Patent number: 5410896
    Abstract: A housing structure having a first shell and second shell arranged for hinged securement together and including a cooperative lock to permit latching of the first and second shells together to receive a gear shift knob within the shell when secured together preventing access to the gear shift knob release button.
    Type: Grant
    Filed: October 22, 1993
    Date of Patent: May 2, 1995
    Inventor: Donald A. Gleason