Patents by Inventor Norman Kerr, III

Norman Kerr, III 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).

  • Anti-theft apparatus for vehicle door locks
    Patent number: 5435609
    Abstract: An improved anti-theft device for use with a vehicle door locking mechanism, the latter having a sill knob rod rotatably connected to a locking lever so that actuating the sill knob rod moves the locking lever to either lock or unlock the locking device, includes a housing to cover and protect the locking mechanism. The tube is joined to the housing and surrounds the sill knob rod engaged to the locking lever. The periphery of the sill knob rod is spaced away from the inner wall of the tube over the full length of the sill knob rod enclosed within the tube.
    Type: Grant
    Filed: September 28, 1993
    Date of Patent: July 25, 1995
    Inventors: Tetzuzo Igata, Yoshimasa Ishiguro, Norman Kerr, III