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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Class Information
Number: 280/647
Name: Land vehicles > Wheeled > Extensible > Folding > Wheeled chair, stroller, or baby carriage
Description: Folding vehicles which are manually powered and designed to carry an animate occupant in a specific position.


Sub-classes under this class:

Class Number Class Name Patents
280/650 Chair or stroller for seated occupant 520
280/648 Convertible 159
280/649 With pair of laterally spaced "x" members 89


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
6264218 Adjustable wheelchair frame Jul. 24, 2001
6260867 Child walker Jul. 17, 2001
6250653 Carriage for seating multiple children Jun. 26, 2001
6241274 Security device for a foldable toy stroller Jun. 5, 2001
6209892 Baby stroller apparatus for use in combination with a standard child's car seat Apr. 3, 2001
6206405 Mobile seating arrangement Mar. 27, 2001
6203054 Suspension for stroller Mar. 20, 2001
6196571 Folding release device for a stroller Mar. 6, 2001
6183001 Device for attaching a support to a child's pushchair, pushchair and support equipped with such a device Feb. 6, 2001
6183002 Lightweight motorized wheelchair Feb. 6, 2001
6179321 Detachable handrail of a baby stroller Jan. 30, 2001
6176507 Child's push-chair for a telescopic extendable cradle, and the corresponding cradle Jan. 23, 2001
6173986 Rowing arms driven wheel chair Jan. 16, 2001
6174028 Infant rocking chair Jan. 16, 2001
6155740 Stroller and a fold latch assembly thereof Dec. 5, 2000
6155592 Foldable supporting frame for stroller Dec. 5, 2000
6152477 Locking device for a foldable stroller Nov. 28, 2000
6152476 Folding collapsible baby stroller Nov. 28, 2000
6149169 Caster fork with dampener Nov. 21, 2000
6139046 Stroller with improved features Oct. 31, 2000
6135222 Installing structure for an electrically-driven wheelchair Oct. 24, 2000
6129373 Single-handed folding device Oct. 10, 2000
6120041 Convertible child care device Sep. 19, 2000
6113128 Mobile seating arrangement Sep. 5, 2000
6102431 Collapsible baby stroller and releasable locking and folding mechanism therefor Aug. 15, 2000
6099021 Accessory for supporting a wheelchair in a stable reclined position Aug. 8, 2000
6086085 Combination of a car-seat and a wheel chair Jul. 11, 2000
6073958 All terrain wheelchair Jun. 13, 2000
6068284 Stroller with one hand release mechanism and one hand release mechanism thereof May. 30, 2000
6062589 Collapsible stroller May. 16, 2000
6062588 Folding structure for a collapsible stroller May. 16, 2000
6032975 Ergonomic wheelchair seat Mar. 7, 2000
6000713 Foldable two-wheeled baby stroller Dec. 14, 1999
5988669 Stroller with grip handle Nov. 23, 1999
5988012 Cam activated rotational gear lock Nov. 23, 1999
5984332 Collapsible trailer for a bicycle or similar vehicle Nov. 16, 1999
5975558 Adjustable shade for a stroller Nov. 2, 1999
5954404 Baby seat slip down preventing device Sep. 21, 1999
5938230 Foldable stroller Aug. 17, 1999
5938216 Baby carriage with sound and an illumination system Aug. 17, 1999
5915709 Modular cross member assembly for adjustable wheelchair Jun. 29, 1999
5899471 Walker for baby May. 4, 1999
5887889 Stroller Mar. 30, 1999
5860664 Combination wheelchair sleeper 24-hour use apparatus Jan. 19, 1999
5842713 Collapsible stroller Dec. 1, 1998
5820527 Height adjusting device for baby walkers Oct. 13, 1998
5785333 Collapsible bicycle trailer for a toddler Jul. 28, 1998
5775718 Folding assembly for a trolley Jul. 7, 1998
5758897 Foldable wheelchair Jun. 2, 1998
5755455 Stroller safety device May. 26, 1998

1 2 3 4 5 6


 
 
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