Patents by Inventor Jerry F. Wright

Jerry F. Wright 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: 4964629
    Abstract: Apparatus useful in practicing a karate kick is provided. The apparatus includes a frame, a vertically adjustable platform affixed externally to the frame, a rotatable slide assembly having a forward end and a rear pivot end, the rear pivot end being affixed to the frame adjacent the platform, the slide assembly extending internally within the frame. A foot slide block assembly is slideably engaged in the slide assembly so as to slide from an initial rest position adjacent the rear pivot end to a final fully-extended position adjacent the forward end of the slide assembly.
    Type: Grant
    Filed: March 9, 1989
    Date of Patent: October 23, 1990
    Inventor: Jerry F. Wright