Patents by Inventor Adam John Williams

Adam John Williams 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).

  • Wheelchair and wheel mounting assembly therefore
    Patent number: 7021640
    Abstract: An improved adjustable wheel mounting assembly comprises a connecting member and a wheel-mounting member. The connecting member extends generally upwardly and downwardly between wheelchair frame members and is adapted to be secured thereto. The wheel-mounting member extends adjacent the connecting member and is secured thereto and to the side frame members. The wheel-mounting member has at least one formation for supporting an axle of the wheel.
    Type: Grant
    Filed: September 24, 2003
    Date of Patent: April 4, 2006
    Assignee: Sunrise Medical HHG Inc.
    Inventors: Michael Knopf, Adam John Williams
  • Wheelchair and wheel mounting assembly therefore
    Publication number: 20040155429
    Abstract: An improved adjustable wheel mounting assembly comprises a connecting member and a wheel-mounting member. The connecting member extends generally upwardly and downwardly between wheelchair frame members and is adapted to be secured thereto. The wheel-mounting member extends adjacent the connecting member and is secured thereto and to the side frame members. The wheel-mounting member has at least one formation for supporting an axle of the wheel.
    Type: Application
    Filed: September 24, 2003
    Publication date: August 12, 2004
    Inventors: Michael Knopf, Adam John Williams