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Class Information
Number: 297/326
Name: Chairs and seats > Movable bottom > Tiltable > Bottom and back tiltable as unit > About stationary horizontal pivot
Description: Device wherein the unit swings about an axis which is immovable and parallel to the horizon.










Sub-classes under this class:

Class Number Class Name Patents
297/327 To plural use positions 92


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8616640 Chair Dec. 31, 2013
8544956 Seat adjusting mechanism for vehicle Oct. 1, 2013
8540308 Stowable vehicle seat Sep. 24, 2013
8523262 Vehicle seat rear floor latch and seat positioner assembly Sep. 3, 2013
8292368 Battery-powered adjustable boat seat Oct. 23, 2012
8292365 Child chair Oct. 23, 2012
8287044 Highchair Oct. 16, 2012
8276868 Seat adjuster for sports equipment Oct. 2, 2012
8251426 Collapsible seat construction for a vehicle Aug. 28, 2012
8215695 Removable vehicle seat Jul. 10, 2012
8157327 High chair Apr. 17, 2012
8066327 Control mechanism Nov. 29, 2011
8056979 Supporting device Nov. 15, 2011
8028641 Convertible bench seat/platform for pontoon boats Oct. 4, 2011
7914061 Apparatus for locking double-folding seat for vehicles Mar. 29, 2011
7891720 Double folding seat for vehicle Feb. 22, 2011
7874620 Health care chair Jan. 25, 2011
7631938 Stored energy control mechanism Dec. 15, 2009
7594694 Sleep over recliner chair Sep. 29, 2009
7559594 Fold flat seating Jul. 14, 2009
7445278 Sleep over recliner chair Nov. 4, 2008
7396080 Chair with tilt mechanism Jul. 8, 2008
7296853 Nestable chair Nov. 20, 2007
7201437 Vehicle seat assembly with biased headrest Apr. 10, 2007
7100983 Lumbar flexing seating apparatus Sep. 5, 2006
7063385 Mounting structure for double-folding seats for vehicles Jun. 20, 2006
7000988 Lift chair Feb. 21, 2006
6991292 Dynamic seat support for a wheelchair Jan. 31, 2006
6942295 Reclining chair system Sep. 13, 2005
6896309 Vehicle seat storage assisting apparatus May. 24, 2005
6890032 Pivotal mounting mechanism May. 10, 2005
6805394 Locking mechanism for a seat frame Oct. 19, 2004
6626481 Vehicular seat system Sep. 30, 2003
6582004 Pivoting seat assembly Jun. 24, 2003
6511129 Folding seat hinge assembly with lift and push handle activation Jan. 28, 2003
6464296 Therapeutic inversion chair Oct. 15, 2002
6447064 Wheelchair with tiltable seat Sep. 10, 2002
6435611 Spine tensioning support chair Aug. 20, 2002
6394525 Vehicle seat May. 28, 2002
6378943 Chair tilt lock mechanisms Apr. 30, 2002
6375246 Fold and tumble seat support assembly Apr. 23, 2002
6347833 High chair having a seat-tilting mechanism Feb. 19, 2002
6328380 Chair adjustment device Dec. 11, 2001
6231126 Structure for fastening a support shaft to a seat of a chair May. 15, 2001
6220665 Easy access tumble seat with interated child seat and tumble lockout when child seat is deployed Apr. 24, 2001
6183032 Vehicle seating assembly Feb. 6, 2001
6168233 Reclinable seating using a torsion bar Jan. 2, 2001
6135533 Mounting for a vehicle seat Oct. 24, 2000
6131996 Seat carrier for chairs Oct. 17, 2000
6106066 Stowable cantilevered seat Aug. 22, 2000

1 2 3










 
 
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