Patents by Inventor Alvan G. London

Alvan G. London 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).

  • Tilt lockout system for tilt-cab trucks
    Patent number: 4556118
    Abstract: Disclosed is a tilt lockout system for tilt-cab trucks which extends the shock absorber and spring assemblies adjacent the tilt axis to their maximum strokes prior to initiation of the tilt cycle and locks them in that position throughout the tilt cycle.
    Type: Grant
    Filed: May 29, 1984
    Date of Patent: December 3, 1985
    Assignee: Applied Power
    Inventor: Alvan G. London