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Class Information
Number: 297/354.12
Name: Chairs and seats > Movable back > Tiltable > Plural distinct occupant-supporting positions
Description: Device in which a means is included for adjusting and locking the back at various degrees of inclination relative to a bottom of the seating device.










Sub-classes under this class:

Class Number Class Name Patents
297/363 Axially slidable bolt or pawl 51
297/359 Back-pivoted armrest carries latch or holder 30
297/358 Common actuator adjusts height and inclination 16
297/374 Friction detent 115
297/356 Full stroke adjusting mechanism 18
297/377 Held by prop behind back 133
297/361.1 Mechanical operator tilts back fore and aft 111
297/354.13 Movable to a rear-horizontal position 193
297/366 Rack and pawl 151
297/373 Serrated clamp hinge 31
297/357 Vertical displacement of back disengages holder 34


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8690250 Infant carrier apparatus having multiple configurations of use and its operating method Apr. 8, 2014
8672406 Seat apparatus Mar. 18, 2014
8657326 Stroller with convertible child-support system Feb. 25, 2014
8657377 Seat assembly with easy entry release mechanism Feb. 25, 2014
8646795 Reclining seat Feb. 11, 2014
8579377 Device for a motor vehicle seat Nov. 12, 2013
8567863 Back support, orientation mechanism and method Oct. 29, 2013
8556340 Vehicle seat recliner mechanism with selective torque transmission connectors Oct. 15, 2013
8550560 Seat reclining apparatus for vehicle Oct. 8, 2013
8528977 Mechanism for a vehicle seat for adjusting the angle of inclination Sep. 10, 2013
8469451 Vehicle seat having a rotatable back part Jun. 25, 2013
8434823 Reclining seat assembly May. 7, 2013
8376463 User adjustable wheelchair backrest mounting hardware Feb. 19, 2013
8366198 Fitting for a vehicle seat Feb. 5, 2013
8360529 Vehicle seat assembly with a spring-biased pivotable seat back Jan. 29, 2013
8356862 Adjustment mechanism and inclination-adjustable seat Jan. 22, 2013
8336962 Eccentric joint fitting for a vehicle seat Dec. 25, 2012
8328215 Wheelchair having pivoting backrest frame assembly Dec. 11, 2012
8262164 Seat apparatus and seat adjustment mechanism for the same Sep. 11, 2012
8205938 Seat device Jun. 26, 2012
8186754 Worker's body support May. 29, 2012
8172322 Child seat May. 8, 2012
8146994 Recliner mechanism Apr. 3, 2012
8069645 Link chain Dec. 6, 2011
8052215 Seat reclining apparatus for vehicle Nov. 8, 2011
8016354 Vehicle seat assembly with stand up position Sep. 13, 2011
7992938 Seat reclining apparatus for vehicle Aug. 9, 2011
7980580 Clamping assembly Jul. 19, 2011
7963606 Task chair Jun. 21, 2011
7950742 Connecting apparatuses for vehicular seats May. 31, 2011
7942479 Combined manual recline and manual lumbar adjustment mechanism May. 17, 2011
7931338 Vehicle seat locking assembly Apr. 26, 2011
7931337 Recliner release actuation through active materials Apr. 26, 2011
7887132 Chair Feb. 15, 2011
7832744 Stroller and backrest recline device thereof Nov. 16, 2010
7780236 Bouncing cradle Aug. 24, 2010
7753451 Sport bucket seat, for a motor vehicle, especially a passenger vehicle Jul. 13, 2010
7722114 Zero gravity wall hugger recliner May. 25, 2010
7722120 Automobile seat May. 25, 2010
7712831 Adjusting system for moving a vehicle seat in a vehicle cabin May. 11, 2010
7708345 Recliner May. 4, 2010
7708344 Patient chair with locking assembly May. 4, 2010
7699397 Seat reclining device Apr. 20, 2010
7658448 Adjustable chair construction Feb. 9, 2010
7631936 Reclining apparatus and automotive seat provided with the same Dec. 15, 2009
7604292 Vehicle seat with dynamic cushion and lumbar support Oct. 20, 2009
7578556 Seat reclining apparatus Aug. 25, 2009
7547069 Vehicle seat, particularly a motor vehicle seat Jun. 16, 2009
7547068 Adjustable seat for automobiles and trucks Jun. 16, 2009
7543885 Lift chair and recliner Jun. 9, 2009

1 2 3 4 5 6










 
 
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