Patents by Inventor John William Fox

John William Fox 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).

  • Safety seat belts for vehicle occupants
    Patent number: 3975258
    Abstract: A safety apparatus for road and other vehicles, of belt form. The belt is essentially tubular but is normally in a collapsed condition, and is provided with resilient means which on operation of the belt cause the belt to expand in volume and to be filled with air through a one-way valve. The belt can be held in the collapsed condition by vacuum.
    Type: Grant
    Filed: July 9, 1974
    Date of Patent: August 17, 1976
    Assignee: P.C.S. Developments Limited
    Inventor: John William Fox