Patents by Inventor Peter Westall

Peter Westall 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).

  • Shock absorber testing machine
    Patent number: 4774829
    Abstract: An apparatus and method for testing a shock absorber system when in place in a vehicle's wheel suspension assembly includes a plate member which is moved up and down to cause a wheel of a vehicle thereon to move up and down. The plate member is moved by operation of a motor to permit visible and audible examination. The test is continued beyond the point at which an inefficient shock absorber would exhibit visible and audible wheel bounce and rotation.
    Type: Grant
    Filed: May 11, 1987
    Date of Patent: October 4, 1988
    Inventor: Peter Westall