Patents by Inventor Paul T. Yonehara

Paul T. Yonehara 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).

  • Shrouded truck step kit
    Patent number: 5257847
    Abstract: A kit including an elongated planar step disposed beneath the lower edge of a truck cab door, mounted from the chassis and shrouded by a skirt attached to such door and projecting downwardly to terminate in a bottom edge disposed in confronting relation over the outboard edge of such step.
    Type: Grant
    Filed: July 10, 1992
    Date of Patent: November 2, 1993
    Assignee: Pacific Auto Accessories, Inc.
    Inventor: Paul T. Yonehara