Patents by Inventor William B. Inskeep

William B. Inskeep 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: 4979359
    Abstract: A dual implement hitch for pivotal connection to the drawbar of a towing vehicle whereby a pair of implements, such as rakes, tedders and the like may be selectively towed in different relative positions without disconnecting the implements from the hitch and reconnecting same in different positions. The hitch comprises an arched longitudinal frame having a clevis at its front end for connection to a towing vehicle and a transverse frame, supported by wheels at its opposite ends, pivoted to the rear end of the longitudinal frame to swing about a vertical axes. A power actuator is connected between the arched longitudinal frame and the transverse frame for changing the angular position of the transverse frame relative to the longitudinal frame. A first drawbar, fixed to the front end of the hitch, extends rearwardly for towing as implement under the longitudinal frame, and a second drawbar, fixed to the transverse frame, rearwardly thereof for towing an implement to the rear of the hitch.
    Type: Grant
    Filed: January 11, 1990
    Date of Patent: December 25, 1990
    Inventor: William B. Inskeep
  • Patent number: 4478032
    Abstract: A dual implement hitch for pivotal connection to the drawbar of a towing vehicle whereby a pair of implements, such as rakes, tedders or the like may be selectively towed in one of several modes by a simple movement of an operator without disconnecting the implements from the hitch and reconnecting same in a different position. The hitch comprises an arched longitudinal frame having a clevis at its front end for connection to the towing vehicle. The rear of the longitudinal frame is rigidly supported upon an arched transverse from which is supported by dirigible wheels at its opposite ends. A first hitch element is provided at the front end of the longitudinal frame behind the clevis for pivotally connecting a first implement to the frame, beneath the arch. A second hitch element is provided at the rear of the longitudinal frame for pivotally connecting a second implement in trailing position behind the hitch. A tie rod maintains parallel relationship of the wheels.
    Type: Grant
    Filed: January 31, 1983
    Date of Patent: October 23, 1984
    Inventor: William B. Inskeep