Patents by Inventor David A. Dominy

David A. Dominy 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).

  • Shield for skateboard truck axle housing
    Patent number: 4214768
    Abstract: In a skateboard truck with a central depending axle housing having extending to each side an axle on which a wheel is disposed and secured by a nut, a protective plastic shield covering the lowest portion of the housing and extending substantially from wheel to wheel. The shield is secured in place by a washer on each side disposed on the axle inside of the wheel and having a first flange fitting the end of the housing and having a second flange receiving a generally semicircular, reduced-diameter adjacent end of the shield.
    Type: Grant
    Filed: October 10, 1978
    Date of Patent: July 29, 1980
    Assignee: Tracker Designs, Ltd
    Inventors: David A. Dominy, Gary M. Dodds
  • Skateboard
    Patent number: D257164
    Type: Grant
    Filed: March 30, 1978
    Date of Patent: September 30, 1980
    Assignee: Tracker Designs, Ltd.
    Inventors: Lawrence M. Balma, David A. Dominy
  • Roller skate
    Patent number: D265495
    Type: Grant
    Filed: June 13, 1980
    Date of Patent: July 20, 1982
    Assignee: Tracker Designs, Ltd.
    Inventors: David A. Dominy, Lawrence M. Balma