Patents by Inventor Edward L. Gibbs

Edward L. Gibbs 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).

  • Patent number: 5136813
    Abstract: A cantilever-type gate which can be shipped in a disassembled kit and assembled at the job site using standard tools is disclosed. The top and bottom rail extrusions of the gate are modified to internally receive the vertical gate members which are bolted to the rails utilizing pre-drilled holes. Truss cables are used to hold the gate in a squared configuration. The gate is mounted on vertical supports for movement in a plane defined by the supports. The vertical supports have truck assemblies on which the gate is mounted and guide assemblies to keep the gate in alignment.
    Type: Grant
    Filed: September 23, 1991
    Date of Patent: August 11, 1992
    Assignee: Fence Hardware Specialties, Inc. DBA Ameristar Fence Products
    Inventors: Edward L. Gibbs, Paul J. Bulten