Patents by Inventor Charles U. Brantner

Charles U. Brantner 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: 5738340
    Abstract: A stirrup device is provided which has a mounting piece to secure a saddle, a large vehicle, or another apparatus. A drum is rotatably attached to the mounting piece. A pulley system has an attached stirrup and is operably connected to the drum for lifting and lowering the stirrup. A cable operably connects the pulley system to the drum. The drum is adapted to receive a force to rotate the drum such that the stirrup is raised or lowered depending upon the direction of rotation of the drum. The drum may be adapted to receive a cordless electric drill for rotation of the drum. Alternatively, the drum may be secured to an electric motor or the like for imparting a rotating force on the drum.
    Type: Grant
    Filed: September 20, 1996
    Date of Patent: April 14, 1998
    Inventor: Charles U. Brantner