Patents by Inventor Paul Richard Bishop

Paul Richard Bishop 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).

  • Swivel clamp for racket stringing
    Patent number: 6093121
    Abstract: A clamp for stringing rackets having conventional and fan pattern designs is provided. The clamp has a body, a support shaft and a base. The body has two members which cooperate to clamp a string therebetween. The body is pivotably received on the support shaft and may swivel about the shaft in both open and closed positions. The base is slidably received on a glide bar of a racket stringing apparatus and supports the shaft in a perpendicular orientation with respect to the glide bar.
    Type: Grant
    Filed: October 27, 1998
    Date of Patent: July 25, 2000
    Inventors: Jonah C. Bishop, Paul Richard Bishop