Patents by Inventor Aaron H. Stegeman

Aaron H. Stegeman 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: 6203044
    Abstract: The present invention is a connector assembly for use in coupling a wheelchair to a wheelchair lift. The assembly includes a lift connector which has a lower arm and an upper arm, with each arm having first and second ends. An end link joins the first ends of the lower and upper arms, and the second end of each arm is free. A chair mount is removably connectable to the second free end of the lower arm of the lift connector, and is secured to a wheelchair. A lift mount is selectively positionable along the upper arm of the lift connector and is adapted to be coupled to a wheelchair lift.
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: March 20, 2001
    Assignee: Ranger All Season Corporation
    Inventors: Kary D. Conaway, Aaron H. Stegeman, Ronald F. Bechler
  • Patent number: 5238082
    Abstract: A personal mobility vehicles includes front and rear frames which are connected together in use. The rear frame supports the rear axle and drive wheels, as well as the electric motor/brake system. The front frame supports a front wheel spindle to which one or more front wheels are attached. A tiller is mounted to the front spindle, the tiller being collapsible for storage of the vehicle. A seat post is mounted to the front frame for supporting a removable seat, and a floor pan is mounted to the front frame to support the vehicular batteries, as well provide a foot rest for the rider.The front and rear frames are preferably connected together with a plate having a depending J-hook arranged to engage a plate having a depending lip. A latch and latch receiver serve to lock the connection together with the plates bearing against each other in compression to support the vehicle and rider.The tiller is preferably positionable in a plurality of lock positions, including one collapsed position for compact storage.
    Type: Grant
    Filed: August 12, 1992
    Date of Patent: August 24, 1993
    Assignee: Ranger All Season Corp.
    Inventors: Aaron H. Stegeman, Ronald F. Bechler
  • Patent number: 5150762
    Abstract: Personal mobility vehicles includes front and rear frames which are connected together in use. The rear frame supports the rear axle and drive wheels, as well as the electric motor/brake system. The front frame supports a front wheel spindle to which one or more front wheels are attached. A tiller is mounted to the front spindle, the tiller being collapsible for storage of the vehicle. A seat post is mounted to the front frame for supporting a removable seat, and a floor pan is mounted to the front frame to support the vehicular batteries, as well provide a foot rest for the rider.The front and rear frames are preferably connected together with a plate having a depending J-hook arranged to engage a plate having a depending lip. A latch and latch receiver serve to lock the connection together with the plates bearing against each other in compression to support the vehicle and rider.The tiller is preferably positionable in a plurality of lock positions, including one collapsed position for compact storage.
    Type: Grant
    Filed: April 26, 1991
    Date of Patent: September 29, 1992
    Assignee: Ranger All Season Corp.
    Inventors: Aaron H. Stegeman, Ronald F. Bechler