Patents by Inventor David L. Broberg

David L. Broberg 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).

  • TOP HINGED GRAVITY, FLOATING AND POWER SELF-OPENING GATE FOR DUMP BODY
    Publication number: 20040135420
    Abstract: A top hinged gate assembly includes a hinge arm mounted to a gate and pivotally mounted to a first pivot structure. The first pivot structure is located above and forward of the gate. A gravity release lever is pivotally mounted to the first pivot structure and carries a second pivot structure. A variable length power actuator is mounted to the gate and to the second pivot structure.
    Type: Application
    Filed: January 13, 2003
    Publication date: July 15, 2004
    Inventor: David L. Broberg
  • Top hinged gravity, floating and power self-opening gate for dump body
    Patent number: 6761414
    Abstract: A top hinged gate assembly includes a hinge arm mounted to a gate and pivotally mounted to a first pivot structure. The first pivot structure is located above and forward of the gate. A gravity release lever is pivotally mounted to the first pivot structure and carries a second pivot structure. A variable length power actuator is mounted to the gate and to the second pivot structure.
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: July 13, 2004
    Assignee: Ranch Manufacturing Company
    Inventor: David L. Broberg