Patents by Inventor Patrick B. Mayes

Patrick B. Mayes 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).

  • Screw style hydraulic jack
    Patent number: 7640737
    Abstract: A hydraulic jack system is described, suitable for lifting heavy loads such as automobiles. The jack system is operable by a powered driver fitted with a socket for coupling to a nut rotationally fixed to the jack system, wherein the driver is removable directly after use. As such, no handle is required for activating the hydraulic jack system. The jack system has a low profile, reducing the danger of being accidentally knocked into during operation. When operated by a powered driver, the driver rotates a camshaft mounted to the jack system, the camshaft reciprocally drives a push rod that activates a plunger for hydraulically elevating a piston ram.
    Type: Grant
    Filed: January 19, 2007
    Date of Patent: January 5, 2010
    Assignee: Alltrade Tools LLC
    Inventors: Hector Ray Hernandez, Jr., Patrick B. Mayes
  • SCREW STYLE HYDRAULIC JACK
    Publication number: 20080173013
    Abstract: A hydraulic jack system is described, suitable for lifting heavy loads such as automobiles. The jack system is operable by a powered driver fitted with a socket for coupling to a nut rotationally fixed to the jack system, wherein the driver is removable directly after use. As such, no handle is required for activating the hydraulic jack system. The jack system has a low profile, reducing the danger of being accidentally knocked into during operation. When operated by a powered driver, the driver rotates a camshaft mounted to the jack system, the camshaft reciprocally drives a push rod that activates a plunger for hydraulically elevating a piston ram.
    Type: Application
    Filed: January 19, 2007
    Publication date: July 24, 2008
    Applicant: ALLTRADE TOOLS LLC
    Inventors: HECTOR RAY HERNANDEZ, PATRICK B. MAYES