Patents by Inventor Jon M. Drechny

Jon M. Drechny 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: 5989096
    Abstract: A remotely-controllable motorized toy vehicle having a highly-maneuverable skid steering system driven by single or dual motors, having a separately motorized lift device pivotally secured to the chassis of the vehicle operative to lift and transport transportable elements, and also having an automatic tow hitch mechanism. The lift and hitching mechanism is coupled to a motorized lift gear train which provides for the sequential actuation of the lift for lifting and transport of the transportable elements and acutation of the hitch mechanism for hitching and unhitching towed vehicles. The vehicle is constructed with a particular wheel track to wheel base ratio providing improved skid steering as well as enhanced manueverability and stability. The mechanisms and gear trains have proper ratios and dimensions providing for the proper sequence of hitch actuation during upward and downward movement of the lift device whereby the hitch is operative only upon extended upward operation of the lift.
    Type: Grant
    Filed: February 11, 1997
    Date of Patent: November 23, 1999
    Assignee: Rokenbok Toy Company
    Inventors: William M. Barton, Lonnie C. Pogue, Jon M. Drechny