Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 280/641
Name: Land vehicles > Wheeled > Extensible > Folding > Pivoted wheel carrier > Transverse axis
Description: Folding vehicles in which the axis of each wheel-carrier pivot is arranged in a direction transverse to the normal forward direction of travel of the vehicle.


Sub-classes under this class:

Class Number Class Name Patents
280/645 One- or two-wheeled cart 79
280/642 Three- or four-wheeled chair, baby carriage, or stroller 461


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7552579 Agricultural working machine header support between transport and working positions Jun. 30, 2009
7527283 Collapsible stroller for children and the like May. 5, 2009
7494136 Basket for storing and transporting goods in shops and other selling premises Feb. 24, 2009
7478818 Creeper without side rails Jan. 20, 2009
7475887 Pallet jack Jan. 13, 2009
7464956 Foldable frame assembly for suspending a machine above a ground surface Dec. 16, 2008
7427075 Steering device for pallet truck Sep. 23, 2008
7422229 Hand and platform trolley Sep. 9, 2008
7413199 Collapsible wheel assembly Aug. 19, 2008
7387310 Foldable baby trailer Jun. 17, 2008
7311323 Stroller having a foldable handle frame capable of being automatically locked in a folded state Dec. 25, 2007
7273225 Reversible baby stroller with brake structure Sep. 25, 2007
7255355 Portable collapsible stand Aug. 14, 2007
7229093 Foldable carrying cart Jun. 12, 2007
7222865 Foldable frame assembly for suspending a machine above a ground surface May. 29, 2007
7147242 Folding mechanism for a front wheel of a golf cart Dec. 12, 2006
7140635 Portable luggage carts/carriers Nov. 28, 2006
7070197 Baby carriage chassis adapted to support a baby's car seat thereon Jul. 4, 2006
7070188 Mechanism for selectively locking swingably mounted wheel assemblies Jul. 4, 2006
6966573 Jack dolly with brake Nov. 22, 2005
6942229 Collapsible stand for a bench-top power tool Sep. 13, 2005
6834868 Transformable creeper Dec. 28, 2004
6827364 Personal utility cart Dec. 7, 2004
6824160 Jack dolly Nov. 30, 2004
6471236 Multimode collapsible cart Oct. 29, 2002
6464243 Wheel chair Oct. 15, 2002
6311708 Foldable walker Nov. 6, 2001
6273438 Hand truck Aug. 14, 2001
6264230 Foldable hand cart Jul. 24, 2001
6217056 Walking aid Apr. 17, 2001
6203053 Mobile carrier for augmentative communication device Mar. 20, 2001
6152462 Convertible hand cart system Nov. 28, 2000
6120044 Foldable rollerboard Sep. 19, 2000
6120053 Collapsible pushcart for supporting a golf club bag Sep. 19, 2000
6070899 Self-retracting cart for use in the cargo bay of a sport utility vehicle Jun. 6, 2000
6045150 Collapsible utility cart for use with automobile trunks Apr. 4, 2000
6039243 Collapsible shipping container Mar. 21, 2000
5964470 Infant frame carrier Oct. 12, 1999
5887887 Walking carriage Mar. 30, 1999
5820140 Stroller Oct. 13, 1998
5816593 Walking frame for disabled persons Oct. 6, 1998
5769436 Movable device of the movable parasol stand type with concealed wheels Jun. 23, 1998
5687984 Collapsing cart Nov. 18, 1997
5662339 Infant frame carrier Sep. 2, 1997
5649718 Utility cart Jul. 22, 1997
5618055 Stander Apr. 8, 1997
5603517 Walkers Feb. 18, 1997
5454575 Systems for receiving and supporting child car seats Oct. 3, 1995
5445399 Retractable hand truck having positive leg lock Aug. 29, 1995
5403024 Foldable lightweight pallet carrier Apr. 4, 1995

1 2


 
 
  Recently Added Patents
Coursing tool calculator
Systems and methods using paperless check 21 items
Road-surface condition estimating device
Electric damp controlled three-end shaft differential transmission
Tunable semiconductor laser device, manufacturing method therefor, and gas detector using therewith
Discharge lamp device including an airtight container filled with a noble gas
Method for assessing the contraction synchronization of a heart
  Randomly Featured Patents
Apparatus and method for providing a combined ultrasonic and eddy current inspection of a metallic body
Adaptive ultrasound image fusion
Sound-control lamp
Radio transmitter which is connectable to a computer or an MP3 player device
Instrument for making perspective drawing
Process for the production of nuclear substituted cinnamoylanthranilic acid derivatives
Increasing the level of automation when provisioning a computer system to access a network
Artificial fading for frequency offset mitigation
RTL analysis for improved logic synthesis
Parking brake system