Patents by Inventor Jack Sumner Mazer

Jack Sumner Mazer 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).

  • Traffic barrier apparatus with gate
    Patent number: 6485224
    Abstract: A traffic barrier is pivotally attached to a gate by a hinge. A cover is releasably connected to the barrier and the gate and covers the hinge. When the cover is releasably connected to the barrier and the gate it will cooperate with the barrier and gate to resist relative movement between the barrier and gate at the hinge location.
    Type: Grant
    Filed: January 11, 2001
    Date of Patent: November 26, 2002
    Assignee: Barrier Systems, Inc.
    Inventors: Gerrit Andrew Dyke, Jack Sumner Mazer