Patents by Inventor William J. Chorkey, Sr.

William J. Chorkey, Sr. 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
    Patent number: 5217212
    Abstract: A shock absorber having a tubular body member provided with an accumulator chamber in one end thereof, and an axially aligned piston chamber in the other end thereof. A combination piston and piston rod member is telescopically mounted in the piston chamber. A check valve assembly is mounted in the tubular body member, which permits a metered flow of shock absorber oil from the piston chamber into the accumulator chamber when the combination piston and piston rod member is moved in an inward direction in the tubular body member, and which allows a free flow of the oil from the accumulator chamber when the combination piston and piston rod member is moved in an outward direction in the tubular body member.
    Type: Grant
    Filed: March 26, 1992
    Date of Patent: June 8, 1993
    Assignee: Ace Controls, Inc.
    Inventors: William J. Chorkey, Sr., David R. Claydon