Patents by Inventor Kenneth Kemmerer

Kenneth Kemmerer 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).

  • Personal mobility scooter
    Patent number: 5950755
    Abstract: A personal mobility vehicle having a novel support mechanism for the front wheel which maximizes the amount of foot space available for the occupant of the vehicle. The mobility vehicle has a main tubular base frame formed by laterally spaced, longitudinally extending side members joined by a front nose section. The front wheel is mounted within and behind the front nose section by a novel bracket assembly which maximizes the amount of foot space available on the floor board around the wheel housing.
    Type: Grant
    Filed: April 8, 1997
    Date of Patent: September 14, 1999
    Inventors: Kenneth Kemmerer, Kenneth Casey
  • Lift recliner chair with safety system
    Patent number: 5931532
    Abstract: A power operated lift recliner which includes a safety system which senses the presence of an object located between a raised chair and the base frame and deactivates the power lift mechanism to prevent the mechanism from lowering the chair toward the base onto the object located therebetween.
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: August 3, 1999
    Inventors: Kenneth Kemmerer, Kenneth Casey
  • Recliner lift chair with swivel base
    Patent number: 5895093
    Abstract: An electrically operated lift chair/recliner which includes a swivel base having a power drive that permits an occupant to turn the chair to the left or right as desired.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: April 20, 1999
    Inventors: Kenneth Casey, Kenneth Kemmerer
  • Universal lift frame for a chair
    Patent number: 5641201
    Abstract: A universal lift frame to which the bottom of a conventional chair, recliner or lounger is readily attachable. The frame includes a base and a platform which is moved vertically and tilted forward and backward to assist the occupant in getting in and out of the chair.
    Type: Grant
    Filed: October 27, 1994
    Date of Patent: June 24, 1997
    Assignee: American Dream International
    Inventors: Kenneth Casey, Kenneth A. Kemmerer