Patents by Inventor Harold William White

Harold William White 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).

  • Seats
    Patent number: 4089499
    Abstract: A seat assembly in which a seat is mounted on a vibration damping mounting including a variable rate spring in the form of a fluid filled and pressurized pouch disposed between two rigid members capable of relative rotation, vertical movements of the seat which result in relative rotation of the two rigid members towards each other being arranged to compress the pouch and increase the area of contact of the pouch with the rigid members.
    Type: Grant
    Filed: November 19, 1974
    Date of Patent: May 16, 1978
    Assignee: Dunlop Limited
    Inventors: Peter George Ware, Harold William White