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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Class Information
Number: 280/642
Name: Land vehicles > Wheeled > Extensible > Folding > Pivoted wheel carrier > Transverse axis > Three- or four-wheeled chair, baby carriage, or stroller
Description: Folding vehicles which are in the form of a manually powered chair, baby stroller, carriage, perambulator, etc., and are structurally stable without the aid of the operator.


Sub-classes under this class:

Class Number Class Name Patents
280/644 Body made of flexible material 95
280/643 Convertible 137


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7182363 Stroller Feb. 27, 2007
7178822 Stroller frame foldable in two directions Feb. 20, 2007
7168728 Stroller foldable in three Jan. 30, 2007
7140634 Foldable baby carriage Nov. 28, 2006
7128326 Stroller backrest tilting adjusting device Oct. 31, 2006
7128332 Wheelchair designs and related enhancements Oct. 31, 2006
7118121 Stroller frame structure Oct. 10, 2006
7104552 Plastic basket shopping cart Sep. 12, 2006
7090239 Stroller Aug. 15, 2006
7077423 Reduced size folding stroller Jul. 18, 2006
7077420 Foldable three-wheeled jogging stroller Jul. 18, 2006
7073815 Stroller with drop-down basket Jul. 11, 2006
7070197 Baby carriage chassis adapted to support a baby's car seat thereon Jul. 4, 2006
7066484 Foldable mobility support device Jun. 27, 2006
7059625 Rehabilitation stroller Jun. 13, 2006
7059621 Foldable frame for a tricycle powered by physical force and/or a motor Jun. 13, 2006
7044497 Foldable stroller May. 16, 2006
7044498 Rehabilitation stroller May. 16, 2006
7021650 Collapsing device for carrier Apr. 4, 2006
7021651 Stroller with means for limiting direction of a wheel Apr. 4, 2006
7017924 Foldable baby walker Mar. 28, 2006
7017922 Stroller with accessory bridge Mar. 28, 2006
7017936 Adjustable handle assembly for stroller or toy stroller Mar. 28, 2006
7017937 Double occupancy baby stroller Mar. 28, 2006
7014203 Kick stand assembly for a baby stroller Mar. 21, 2006
7011316 Infant car seat stroller Mar. 14, 2006
7000938 Folding seat support structure Feb. 21, 2006
7000939 Fold flat jogging strollers and cargo carriers including pivoting wheel axles and folding support frames Feb. 21, 2006
6991248 Folding baby stroller system and method Jan. 31, 2006
6988742 Roller ski with electrically activated breaking mechanism Jan. 24, 2006
6981709 Curb mounting maneuverable stroller Jan. 3, 2006
6979017 Foldable frame assembly for a foldable stroller Dec. 27, 2005
6976697 Passenger carrier frame Dec. 20, 2005
6964429 Stroller Nov. 15, 2005
6938300 Wheel assembly for a stroller Sep. 6, 2005
6938914 Baby carriage Sep. 6, 2005
6935652 Tandem stroller with side entry and associated fold actuator Aug. 30, 2005
6932377 Stroller assembly and stroller accessory Aug. 23, 2005
6923467 Stroller with car seat fastening arrangement Aug. 2, 2005
6921102 One-hand operational control device of foldable stroller Jul. 26, 2005
6921101 Combined wheelchair, walker, and sitting chair Jul. 26, 2005
6918608 Collapsible pushchair/carrier Jul. 19, 2005
6913279 Ambulatory apparatus and method of manufacture thereof Jul. 5, 2005
6910708 One hand pull collapsible stroller Jun. 28, 2005
6910709 Bi-directional safety lock structure for strollers folding single-handedly Jun. 28, 2005
6908101 Safety lock for stroller Jun. 21, 2005
6908100 Child-care instrument Jun. 21, 2005
6896286 Stroller having a folding device May. 24, 2005
6893031 Folding stroller May. 17, 2005
6893040 Safety seat anchoring mechanism for stroller May. 17, 2005

1 2 3 4 5 6 7 8 9


 
 
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