Patents by Inventor Bud Shear

Bud Shear 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).

  • Lifting magnet with roller cam release mechanism
    Patent number: 6471273
    Abstract: The invention is a magnetic lifting device having a lever-operated cam and roller combination, which facilitates removal of the magnetic lifting device from a workpiece, wherein the cam-mounted roller is free to rotate, eliminating the potential for marring the service of the workpiece when the cam is operated.
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: October 29, 2002
    Assignee: Industrial Magnetics, Inc.
    Inventors: Peter Friedrich, Bud Shear