Patents by Inventor Gary Livermore

Gary Livermore 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).

  • Publication number: 20120217329
    Abstract: The present invention is a portable crushing apparatus to crush and grind small rocks and ores that includes a plurality of support legs that raise and stabilize the apparatus, a pair of handles that are perpendicular to the apparatus and allow a user to grasp the apparatus while in use and a pair of arms that include a distal end on each arm and extend horizontally from the apparatus. The apparatus also includes a casing that houses a crushing assembly that includes an adjustable jaw, a movable jaw, a plurality of jaw teeth, a plurality of spacers, an adjustable jaw pin, a guide pin, a pivot pin, a movable jaw spacer, an adjuster bracket and an adjusting bolt that is housed within the casing and a cover to prevent flying debris.
    Type: Application
    Filed: February 28, 2012
    Publication date: August 30, 2012
    Inventor: Gary Livermore