Wheelchair Patents (Class D12/131)
  • Wheelchair
    Patent number: D300733
    Type: Grant
    Filed: August 15, 1986
    Date of Patent: April 18, 1989
    Assignee: Iatrics, Part of the Synod Group
    Inventor: Kenneth E. Wagner
  • Invalid's chair
    Patent number: D301131
    Type: Grant
    Filed: May 21, 1987
    Date of Patent: May 16, 1989
    Inventor: Raymond P. Brooks
  • Electrically powered three-wheeled vehicle for the handicapped and others desiring assistance
    Patent number: D303101
    Type: Grant
    Filed: May 21, 1987
    Date of Patent: August 29, 1989
    Assignee: Amigo Sales, Inc.
    Inventors: Melvin E. Shepard, Allen L. Bussinger
  • Wheelchair wheel
    Patent number: D304815
    Type: Grant
    Filed: September 8, 1986
    Date of Patent: November 28, 1989
    Assignee: Everest & Jennings, Inc.
    Inventor: Ralph P. Jones
  • Wheelchair
    Patent number: D305014
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: December 12, 1989
    Assignee: Canhart Industries, Inc.
    Inventors: Adele E. Ward, O. R. K. Ward, Jr., Kevin R. Lunau, A. E. Moore
  • Wheelchair
    Patent number: D305318
    Type: Grant
    Filed: July 13, 1987
    Date of Patent: January 2, 1990
    Inventor: Benno Danecker
  • Wheelchair footboard
    Patent number: D305521
    Type: Grant
    Filed: January 8, 1987
    Date of Patent: January 16, 1990
    Assignee: Invacare Corporation
    Inventors: Thomas R. Wiatrak, Roger H. Ramsey
  • Wheelchair frame
    Patent number: D306712
    Type: Grant
    Filed: December 14, 1987
    Date of Patent: March 20, 1990
    Assignee: Everest & Jennings, Inc.
    Inventor: Paul H. Friedrich
  • Patient's chair
    Patent number: D311509
    Type: Grant
    Filed: September 4, 1987
    Date of Patent: October 23, 1990
    Assignee: Hausted, Inc.
    Inventors: Raymond A. Failor, Eugene P. Hayton
  • Luggage and package carrier for a wheelchair
    Patent number: D312803
    Type: Grant
    Filed: November 21, 1988
    Date of Patent: December 11, 1990
    Assignee: Motion Designs, Inc.
    Inventor: James Okamoto
  • Adjustable wheel chair
    Patent number: D313382
    Type: Grant
    Filed: November 8, 1988
    Date of Patent: January 1, 1991
    Assignee: Alvema AB
    Inventor: Anders G. Ahlbertz
  • Wheel chair
    Patent number: D314537
    Type: Grant
    Filed: July 25, 1988
    Date of Patent: February 12, 1991
    Inventor: Scott F. Raney
  • Wheel chair
    Patent number: D315123
    Type: Grant
    Filed: March 21, 1988
    Date of Patent: March 5, 1991
    Assignee: Temco Home Health Care Products, Inc.
    Inventors: Alan M. Spiegel, John Hatala
  • Footplate assembly for a wheelchair
    Patent number: D315539
    Type: Grant
    Filed: June 6, 1988
    Date of Patent: March 19, 1991
    Assignee: Quickie Designs Inc.
    Inventor: James Okamoto
  • Vertical supporter for child or the like
    Patent number: D315884
    Type: Grant
    Filed: September 14, 1987
    Date of Patent: April 2, 1991
    Assignee: Mobility Options Research Foundation
    Inventor: Mac L'Dean Baker
  • Power drive wheelchair
    Patent number: D316063
    Type: Grant
    Filed: October 7, 1988
    Date of Patent: April 9, 1991
    Assignee: Everest & Jennings, Inc.
    Inventor: James J. Michel
  • Wheel chair
    Patent number: D321335
    Type: Grant
    Filed: October 19, 1989
    Date of Patent: November 5, 1991
    Assignee: Nitto Boseki Co., Ltd.
    Inventors: Takaaki Aoki, Fumiko Sato
  • Powered invalid vehicle
    Patent number: D321678
    Type: Grant
    Filed: February 22, 1990
    Date of Patent: November 19, 1991
    Inventors: Wendell G. Blount, Ronald J. Mosetich, Bedford F. Peeples
  • Motorized four wheel vehicle
    Patent number: D322050
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: December 3, 1991
    Assignee: Honda Access Corp.
    Inventors: Tetsuro Kataoka, Masato Yonai
  • Motorized four wheel vehicle
    Patent number: D322051
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: December 3, 1991
    Assignee: Honda Access Corp.
    Inventors: Tetsuro Kataoka, Masato Yonai
  • Wheelchair frame
    Patent number: D322949
    Type: Grant
    Filed: November 7, 1989
    Date of Patent: January 7, 1992
    Assignee: Everest & Jennings, Inc.
    Inventor: Paul H. Friedrich
  • Electrically powered three wheeled vehicle
    Patent number: D325892
    Type: Grant
    Filed: October 2, 1989
    Date of Patent: May 5, 1992
    Assignee: Everest & Jennings, Inc.
    Inventors: Elaine M. Nesterick, Robert W. Reynolds, Spencer L. MacKay, Cleve A. Graham
  • Base portion of the wheelchair frame
    Patent number: D325895
    Type: Grant
    Filed: October 15, 1990
    Date of Patent: May 5, 1992
    Inventor: Ingvar R. Javer
  • Combined wheelchair and walker
    Patent number: D326250
    Type: Grant
    Filed: July 18, 1990
    Date of Patent: May 19, 1992
    Inventor: Beverley J. Oliver
  • Mobile chair
    Patent number: D326437
    Type: Grant
    Filed: November 9, 1990
    Date of Patent: May 26, 1992
    Assignee: R82
    Inventors: Poul Kuhl, Flemming Moeller, Erik Ernst
  • Mobile chair
    Patent number: D327041
    Type: Grant
    Filed: November 9, 1990
    Date of Patent: June 16, 1992
    Assignee: R82
    Inventors: Poul Kuhl, Flemming Moeller, Erik Ernst
  • Wheelchair restraint
    Patent number: D329834
    Type: Grant
    Filed: February 4, 1991
    Date of Patent: September 29, 1992
    Inventor: Ronald K. Miller
  • Ratchet powered wheelchair
    Patent number: D330177
    Type: Grant
    Filed: October 4, 1990
    Date of Patent: October 13, 1992
    Inventor: Jim Shetter
  • Wheelchair
    Patent number: D331210
    Type: Grant
    Filed: November 14, 1990
    Date of Patent: November 24, 1992
    Assignee: Medical Composite Technology
    Inventors: A. Scott Robertson, Richard Geiger, Robert W. Lishman
  • Wheelchair
    Patent number: D334548
    Type: Grant
    Filed: June 21, 1990
    Date of Patent: April 6, 1993
    Inventors: Gladys Martinez, Gladys Santiago
  • High roller
    Patent number: D335268
    Type: Grant
    Filed: August 19, 1991
    Date of Patent: May 4, 1993
    Inventor: David W. Barnett
  • Seating unit for a wheelchair
    Patent number: D335839
    Type: Grant
    Filed: October 29, 1991
    Date of Patent: May 25, 1993
    Assignee: Medical Composite Technology, Inc.
    Inventors: A. Scott Robertson, Richard T. Geiger, Robert W. Lishman
  • Electric sports wheelchair
    Patent number: D336452
    Type: Grant
    Filed: October 3, 1991
    Date of Patent: June 15, 1993
    Inventor: Mogens Holm-Rasmussen
  • Wheelchair
    Patent number: D337289
    Type: Grant
    Filed: November 4, 1991
    Date of Patent: July 13, 1993
    Inventors: David P. Constantine, Simon T. Gue, Richard J. Frost, Nigel Garvey, Pierre Willems
  • Wheel chair
    Patent number: D339315
    Type: Grant
    Filed: September 19, 1991
    Date of Patent: September 14, 1993
    Assignee: ETAC AB
    Inventors: Bo Lindkvist, Lars-Erik Gardeskog
  • Wheelchair frame
    Patent number: D341344
    Type: Grant
    Filed: June 1, 1992
    Date of Patent: November 16, 1993
    Assignee: Quickie Designs Inc.
    Inventors: David M. Counts, Daniel E. Williamson
  • Wheeled seat
    Patent number: D341556
    Type: Grant
    Filed: January 16, 1992
    Date of Patent: November 23, 1993
    Assignee: Jarke-Thorsen Products, Inc.
    Inventor: Joseph M. Jarke
  • Wheelchair
    Patent number: D342468
    Type: Grant
    Filed: October 17, 1991
    Date of Patent: December 21, 1993
    Assignee: Buro Vir Meganiese Ingenieurswese
    Inventor: Daniel G. Goslett
  • Modular wheelchair frame
    Patent number: D344702
    Type: Grant
    Filed: October 30, 1992
    Date of Patent: March 1, 1994
    Assignee: Medical Composite Technology, Inc.
    Inventors: A. Scott Robertson, Richard T. Geiger
  • Collapsed wheeled seat
    Patent number: D344915
    Type: Grant
    Filed: January 16, 1992
    Date of Patent: March 8, 1994
    Assignee: Jarke-Thorsen Products, Inc.
    Inventor: Joseph M. Jarke
  • Wheelchair rocker
    Patent number: D345129
    Type: Grant
    Filed: July 30, 1992
    Date of Patent: March 15, 1994
    Inventors: Harold E. Buffum, Paul E. McGaffney
  • Patient's chair
    Patent number: D351576
    Type: Grant
    Filed: January 26, 1993
    Date of Patent: October 18, 1994
    Assignee: R. P. Brooks Trust
    Inventor: Raymond P. Brooks
  • Patient elevating wheel chair
    Patent number: D352684
    Type: Grant
    Filed: April 26, 1993
    Date of Patent: November 22, 1994
    Inventors: Harry W. Smith, E. Thelma Smith
  • Aquatic wheelchair
    Patent number: D356136
    Type: Grant
    Filed: February 23, 1993
    Date of Patent: March 7, 1995
    Inventor: Frederick B. Davis, Jr.
  • Automatic wheel chair
    Patent number: D356530
    Type: Grant
    Filed: January 29, 1993
    Date of Patent: March 21, 1995
    Assignee: Industrial Technology Research Institute
    Inventors: Su Bee, Wu-Yao Wei
  • Wheelchair side frame
    Patent number: D357442
    Type: Grant
    Filed: April 18, 1994
    Date of Patent: April 18, 1995
    Assignee: Quickie Designs Inc.
    Inventor: James Okamoto
  • Personal mobility vehicle
    Patent number: D357653
    Type: Grant
    Filed: October 4, 1993
    Date of Patent: April 25, 1995
    Assignee: Sunstate Mobility Corp.
    Inventor: Thomas E. Kruse
  • Reclining patient chair
    Patent number: D358789
    Type: Grant
    Filed: July 16, 1993
    Date of Patent: May 30, 1995
    Assignee: Moduform, Inc.
    Inventors: Mark W. Wheeler, Joe E. Madsen
  • Wheelchair base frame
    Patent number: D359016
    Type: Grant
    Filed: April 7, 1993
    Date of Patent: June 6, 1995
    Assignee: Boras Elektrotekniska Verkstad, Sjostrand & Johansson AB
    Inventor: Sven Johansson
  • Wheel chair
    Patent number: D359260
    Type: Grant
    Filed: January 3, 1994
    Date of Patent: June 13, 1995
    Inventor: Jim L. Shriver