Patents by Inventor John William Shipp

John William Shipp 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).

  • Springless valve for pneumatic tires and the like
    Patent number: 4016900
    Abstract: Valve member is supported by clips which slide along fitting as valve is opened or closed by air pressure. Radial openings in wall of fitting may be exposed for discharge by backing fitting off stem. Especially adapted for fast filling and discharge of air from large tires and the like.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: April 12, 1977
    Assignee: Scovill Manufacturing Company
    Inventors: John William Shipp, Paul Douglas Goodman