Patents by Inventor John A. Pemberton

John A. Pemberton 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).

  • Patent number: 8025306
    Abstract: The invention provide a restraint in the form of an attachment for connection to a free end of an angled arm body of a self loading, style tow truck wheel lift with the attachment being positioned adjacent to a lower, outer side wall of a wheel suspected of being unstable. A damaged ball joint or axle can allow an unstable wheel to pivot outwardly at its lower side wall, and in some cases, to collapse. The wheel keeper attachment restrains the wheel from such pivoting thereby allowing a successful lifting and towing of the vehicle front end.
    Type: Grant
    Filed: September 8, 2009
    Date of Patent: September 27, 2011
    Inventors: Robert S. Kurzka, John Pemberton
  • Publication number: 20110057415
    Abstract: The invention provide a restraint in the form of an attachment for connection to a free end of an angled arm body of a self loading, style tow truck wheel lift with the attachment being positioned adjacent to a lower, outer side wall of a wheel suspected of being unstable. A damaged ball joint or axel can allow an unstable wheel to pivot outwardly at its lower side wall, and in some cases, to collapse. The wheel keeper attachment restrains the wheel from such pivoting thereby allowing a successful lifting and towing of the vehicle front end.
    Type: Application
    Filed: September 8, 2009
    Publication date: March 10, 2011
    Inventors: Robert S. Kurzka, John Pemberton
  • Patent number: 4373319
    Abstract: A bag holding arrangement for disc record sleeves comprising, a plate whose lower surface is profiled to conform substantially to one side of an open bag. The lower surface of the plate is provided with suction means so that in operation the upper side of the bag is held against the surface, the lower side of the bag being unsupported and allowed to hang naturally. A system incorporating the bag holding arrangement is also described.
    Type: Grant
    Filed: August 8, 1980
    Date of Patent: February 15, 1983
    Assignee: EMI Limited
    Inventors: Geoffrey J. Pullen, John A. Pemberton, Colin J. Brown