Patents by Inventor Michael Bilyeu

Michael Bilyeu 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).

  • Mining bit puller with striking pad
    Publication number: 20070045599
    Abstract: A mining bit puller having a striking pad is disclosed. The puller has a plate with two forks at a front end and a striking pad at a back end. In one embodiment, the forks are generally wedge shaped, and the puller includes a handle extending at an angle from the top of the bit puller plate. During mining tool bit changeout operations, the pad may be struck with a hammer or other tool in order to force the forks between a collar of the tool bit and its mounting block to pull the tool bit out of the block.
    Type: Application
    Filed: August 31, 2005
    Publication date: March 1, 2007
    Applicant: Kennametal Inc.
    Inventors: Michael Bilyeu, Donald Keller