Patents by Inventor Steve R. McAlister

Steve R. McAlister 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).

  • Tire inflation indicator
    Patent number: 4851809
    Abstract: A tire inflation indicator is integrated into the sidewall of a tire to give a visual indication of proper pressurization. A small lamp is imbedded in the sidewall and is electrically connected through the sidewall to a pneumo-mechanical switch and battery. The switch connects the battery to the lamp when the tire pressure falls below a predetermined level.
    Type: Grant
    Filed: November 7, 1988
    Date of Patent: July 25, 1989
    Assignees: Suzanne Goggans, Carolyn J. Brown, Gene Patrick Adkison, Jane S. Stearns, Matthew M. Bishop, Lucy Dean Roffman
    Inventor: Steve R. McAlister