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Class Information
Number: 297/DIG.4
Name: Chairs and seats > Wheelchair
Description:










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8677520 Full perineal wash system Mar. 25, 2014
8646795 Reclining seat Feb. 11, 2014
8590977 Wheelchair back mounting assembly Nov. 26, 2013
8522908 Photoelectric-activated switch for a motorized wheelchair Sep. 3, 2013
8322741 Apparatus for tilting a wheelchair seat Dec. 4, 2012
8262117 Wheelchair comprising a foot support Sep. 11, 2012
8197009 Wheelchair seatback with two-point mounting hardware Jun. 12, 2012
8177302 Seat cushion May. 15, 2012
8154416 Underseat wheel chair alarm Apr. 10, 2012
8113581 Supportive back overlay for wheelchair back Feb. 14, 2012
8104835 Standing frame with supine mode Jan. 31, 2012
8070232 Scooter with dual chair backs Dec. 6, 2011
8061771 Supportive back overlay for wheelchair back Nov. 22, 2011
7896376 Wheelchair Mar. 1, 2011
7857394 Wheelchair seat back with two-point mounting hardware Dec. 28, 2010
7854481 Methods and apparatus for assembling a wheel chair Dec. 21, 2010
7651167 Vehicle fitting Jan. 26, 2010
7607725 Collapsible support structure Oct. 27, 2009
7585019 Seat reclining mechanism for power wheelchair Sep. 8, 2009
7461897 Seat positioning and control system Dec. 9, 2008
7419216 Seat back unit for a chair, in particular for a wheelchair or a stand-up wheelchair Sep. 2, 2008
7398989 Stand-up wheelchair with gearing down of the stand-up operation Jul. 15, 2008
7364228 Collapsible wheelchair frame Apr. 29, 2008
7360841 Articulating leg rest for a wheelchair Apr. 22, 2008
7278649 Wheelchair cover Oct. 9, 2007
7246856 Seat positioning and control system Jul. 24, 2007
7243935 Wheelchair having a pivot provision adjacent the knee of a user Jul. 17, 2007
7222921 Wheelchair with foot rest May. 29, 2007
7219924 Rear wheel drive power wheelchair with ground-contacting anti-tip wheels May. 22, 2007
7207403 Transportable power wheelchair Apr. 24, 2007
7204503 Wheelchair wheel Apr. 17, 2007
7188902 Backupholstery adjustment device for wheelchair Mar. 13, 2007
7134678 Wheelchair Nov. 14, 2006
7128332 Wheelchair designs and related enhancements Oct. 31, 2006
7100718 Adjustable wheelchair Sep. 5, 2006
7097189 Wheelchair with self-raising seat Aug. 29, 2006
7090240 Tiltable seating apparatus for wheelchair Aug. 15, 2006
7077416 Locomotion device for physically disabled persons Jul. 18, 2006
7070233 Body support chair with adjustable handles Jul. 4, 2006
7063344 Auxiliary wheelchair Jun. 20, 2006
7055634 Wheelchair suspension Jun. 6, 2006
7055840 Lift wheelchair Jun. 6, 2006
7052030 Wheeled walker May. 30, 2006
7040429 Wheelchair suspension May. 9, 2006
7040641 Transport chair for a patient May. 9, 2006
7032917 Rear suspension for wheelchair Apr. 25, 2006
7008016 Range of motion exercise chair Mar. 7, 2006
6991292 Dynamic seat support for a wheelchair Jan. 31, 2006
6986310 Transporter for vertical movement and lateral transfer of persons having impaired or no self-locomotion Jan. 17, 2006
6979010 Sport utility wheelchair Dec. 27, 2005

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