AU2002362149A8
(en )
2003-06-23
Stair-climbing wheelchair
GB2372022B
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2002-12-24
Wheelchair mobility unit
AU2003249654A8
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2003-12-19
Control of an anti-tip wheel in wheelchairs
EP1145696A4
(en )
2004-11-24
Walking assisting wheel
AU2003293108A8
(en )
2004-06-18
Motor powered all terrain wheelchair
EP1420738A4
(en )
2007-04-25
Wheelchair wheel
AU2003261172A8
(en )
2004-02-02
Wheelchair wheel immobilizer
AU2002364206A1
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2003-07-24
Wheelchair wheel lock
TW484409U
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2002-04-21
Structure of powered assist wheel for wheelchair
TW418681U
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2001-01-11
Assembly structure of powered auxiliary wheel for wheelchair
TW484411U
(en )
2002-04-21
Positioning structure for steering wheel of wheelchair
GB0209239D0
(en )
2002-06-05
Disabled wheelchair with independent push wheel
TW492313U
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2002-06-21
Improved structure of plastic wheel for wheelchair
AU153827S
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2003-11-25
Wheelchair wheel
TW483328U
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2002-04-11
Wheelchair capable of assisting standing
TW454510U
(en )
2001-09-11
Improved structure of wheel rim for wheelchair
TW532160U
(en )
2003-05-11
Structure of body of electromotive wheelchair
TW579841U
(en )
2004-03-11
Improved structure of brake wheel for cart for walk assistance
AU2002322151A1
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2003-02-17
Wheelchair wheel
AUPR668201A0
(en )
2001-08-23
Morris-coding wheelchair wheel
TW411847U
(en )
2000-11-11
Structure of brake handle for assist walker
TW556544U
(en )
2003-10-01
Improved structure of brake for wheelchair
TW540372U
(en )
2003-07-01
Attached driving device for turning of wheelchair
CA94696S
(en )
2002-02-28
Wheelchair wheel cover
TW494898U
(en )
2002-07-11
Improved structure for wheel rim of electromotive scooter