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Class Information
Number: 297/452.41
Name: Chairs and seats > Bottom or back > Having fluent material
Description: Device wherein the bottom or back includes a flowable medium; e.g., water, gas, air, etc.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8678499 Booster cushion for use with a vehicle seat Mar. 25, 2014
8678500 Seat, in particular a vehicle seat, having a deformation element, and method for activating a deformation element of a seat Mar. 25, 2014
8646562 Vehicle seat Feb. 11, 2014
8616654 Method and device for adjusting a seat Dec. 31, 2013
8579372 Rearward facing inflatable child seat Nov. 12, 2013
8528983 Inflatable child airplane seat Sep. 10, 2013
8474862 Motor vehicle seat arrangement and method for protecting a vehicle occupant Jul. 2, 2013
8424967 Cushion for a seat and method of adapting same Apr. 23, 2013
8342607 Seat cushion with bubble elements Jan. 1, 2013
8262160 Adjustable padded chair Sep. 11, 2012
8176588 Inflatable furniture May. 15, 2012
8157325 Chair back rest with improved resilience and support Apr. 17, 2012
8147000 Variable-pressure lumbar and back support cushion Apr. 3, 2012
8147001 Method of absorbing energy in an aircraft passenger seat assembly Apr. 3, 2012
8132859 Pneumatic seat device Mar. 13, 2012
8056976 Chair with multiple pivot axes Nov. 15, 2011
8033600 Seat system with shock- and vibration-reducing bladders Oct. 11, 2011
7996940 Custom therapeutic seat cushion Aug. 16, 2011
7841667 Seating support system Nov. 30, 2010
7828378 Bicycle seat Nov. 9, 2010
7758121 Active material based conformable and reconfigurable seats Jul. 20, 2010
7735931 Portable chair apparatus Jun. 15, 2010
7712832 Vehicle seat with variable firmness May. 11, 2010
7708343 Seat of vehicle May. 4, 2010
7703849 Vertebral column support apparatus and method Apr. 27, 2010
7635161 Seat with adjustable omnidirectional suspension Dec. 22, 2009
7588522 Ball and frame exercising apparatus Sep. 15, 2009
7562934 Apparatus and method for configurable seating Jul. 21, 2009
7506389 Inflatable liquid furniture Mar. 24, 2009
7475442 Baby soothing apparatus Jan. 13, 2009
7464991 Inflatable two-chambered rectangular ottoman with attached shoulder strap and pocket Dec. 16, 2008
7441294 Bedding or seating product having inflatable concentric air bladders Oct. 28, 2008
7427109 Pneumatic foam cushion Sep. 23, 2008
7413249 Child seat for a vehicle Aug. 19, 2008
7413250 Back support Aug. 19, 2008
7393051 Seat with adjustable omnidirectional suspension Jul. 1, 2008
7370379 Foldable inflatable furniture May. 13, 2008
7360266 Multiple position air mattress system Apr. 22, 2008
7344196 U-shaped seat cushion having thermal transfer unit Mar. 18, 2008
7322643 Vehicle seat Jan. 29, 2008
7303304 View and glow seating Dec. 4, 2007
7300104 Inflatable picnic table Nov. 27, 2007
7284792 Cushion system for multi-use child safety seat Oct. 23, 2007
7270377 Lumbar support for law enforcement officers Sep. 18, 2007
7261380 Pelvis remedial seating device Aug. 28, 2007
7237290 Volume-flexible body fillable with a fluid element Jul. 3, 2007
7213883 Head rest May. 8, 2007
7156467 Device and method to control and/or regulate a pressure level Jan. 2, 2007
7131701 Inflatable furniture assembly Nov. 7, 2006
7114783 Specialized seating apparatus Oct. 3, 2006

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