Patents by Inventor Marvin Bradburn

Marvin Bradburn 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 derimmer and method for tire derimming
    Patent number: 4945968
    Abstract: A tire derimmer and method for derimming, the tire derimmer including a base edge partially bounding the opening. A jaw is movable between a raised position and a lowered position. The jaw is disposable in the lowered position to clamp a tire against the base, adjacent the opening and opposite the working edge. A ram is connected to the jaw. The ram is extendible against a wheel mounted to a tire clamped by the jaw, to pivot the wheel about the working edge and separate the wheel from the tire.
    Type: Grant
    Filed: October 10, 1989
    Date of Patent: August 7, 1990
    Assignee: Car-Go Corporation
    Inventor: Marvin Bradburn