Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 297/55
Name: Chairs and seats > Collapsible chair; i.e., relatively folding bottom, back, and legs > Relatively collapsible bottom, rear legs, and integral back and front legs
Description: Device wherein the relatively folding parts of the chair include a bottom, rear legs, and a unitary back and front legs.










Sub-classes under this class:

Class Number Class Name Patents
297/56 Crossed legs 82
297/58 Rear leg pivoted to back above bottom connection 52


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8678700 Foldable furniture with retention structure Mar. 25, 2014
8506008 Foldable seat structure Aug. 13, 2013
8454093 Mesh chair with open-end hoop Jun. 4, 2013
8419121 High chair Apr. 16, 2013
8360514 High chair folding device and high chair thereof Jan. 29, 2013
8322785 Collapsible articles of furniture Dec. 4, 2012
8267469 Folding chair device Sep. 18, 2012
8186754 Worker's body support May. 29, 2012
8162389 Locking mechanism for a folding chair Apr. 24, 2012
8141943 Children's chair Mar. 27, 2012
8056969 Collapsible articles of furniture Nov. 15, 2011
8033612 Comfortable mesh folding chair Oct. 11, 2011
8033598 Mesh folding chair Oct. 11, 2011
8029059 Folding and stacking mesh chair system Oct. 4, 2011
8025332 Item of transformable furniture Sep. 27, 2011
7988228 Foldable frame with detachable infant carrier capable of reclining the infant carrier Aug. 2, 2011
7938484 Foldable chair May. 10, 2011
7896431 Foldable frame with detachable infant carrier capable of reclining the infant carrier Mar. 1, 2011
7857379 Folding structure for a folding chair Dec. 28, 2010
7784861 Folding frame for a folding chair with seat back and seat cover Aug. 31, 2010
7753439 Folding chair Jul. 13, 2010
7717502 Folding frame for a folding chair with seat back May. 18, 2010
7641217 Detachable mobile seat for vehicle usable as wheelchair Jan. 5, 2010
7493667 Foldable medical bed Feb. 24, 2009
7410211 Folding chair with wheels Aug. 12, 2008
7387334 Folding chair Jun. 17, 2008
7338116 Folding chair Mar. 4, 2008
7331628 Folding chair with safety folding device Feb. 19, 2008
7293826 Folding chair with an anti-pinching device Nov. 13, 2007
7213875 Foldable chair May. 8, 2007
7073852 Collapsible chair with tensioned seat Jul. 11, 2006
7036888 Chair with bight formed in leg May. 2, 2006
7021705 Children's chair Apr. 4, 2006
7014261 Portable folding chair Mar. 21, 2006
7014264 Folding chair with pnuematically height adjustable seat Mar. 21, 2006
6871906 Portable folding chair Mar. 29, 2005
6742839 Stackable chair Jun. 1, 2004
6616223 Foldable chair Sep. 9, 2003
6543842 Interference fit support bracket for a portable folding chair Apr. 8, 2003
6481789 Stackable chair Nov. 19, 2002
6435607 Folding massage chair structure Aug. 20, 2002
6386627 Rear leg-supported foldable chair May. 14, 2002
6361105 Folding chair with retractable cup holder Mar. 26, 2002
6345862 Convertible backpack chair Feb. 12, 2002
6305742 Folding mechanism for folding chair Oct. 23, 2001
6279991 Folding mechanism with kick-out tab for folding chair Aug. 28, 2001
6257660 Foldable and portable furniture assembly Jul. 10, 2001
6193307 Folding chair Feb. 27, 2001
6131992 Foldable chair supported by rear supporting legs Oct. 17, 2000
6056354 Foldable chair frame May. 2, 2000

1 2










 
 
  Recently Added Patents
Specimen preparation device, and control method in specimen preparation device
Case for a tablet computer
Mobile terminal apparatus, radio base station apparatus and radio communication method
Ejection station
High-speed comparator with asymmetric frequency response
Sensor apparatus and information processing apparatus
Lacrosse head
  Randomly Featured Patents
Beverage package
Wheel assemblies for use with load bearing platforms
Golf ball cleaning device
Radiation detector and radiation detection method
Radiation detector and radiation imaging apparatus and method for producing radiation detector
Trouble-ticket generation in network management environment
Lithographic projection apparatus and particle barrier for use therein
Enhanced zoning user interface for computing environments
Economical fat, oil, and grease waste removal system and method
Wireless communication in a robotic surgical system