Patents by Inventor Jurgen Warthold

Jurgen Warthold 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).

  • Apparatus for removably connecting an implement to vehicle power arms
    Patent number: 5967738
    Abstract: A skid loader includes forwardly projecting power arms. A carrier frame is hingedly mounted to the power arms by pivot pins and is adapted to support a working implement. The working implement is connected to the carrier frame by locking pins movably disposed on the carrier frame. The locking pins are actuated by a hydraulic device which is supplied with hydraulic fluid by a fluid passage, a portion of which passes through a pivot pin.
    Type: Grant
    Filed: August 28, 1997
    Date of Patent: October 19, 1999
    Inventor: Jurgen Warthold