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Class Information
Number: 297/342
Name: Chairs and seats > Movable bottom > Interconnected with back for relative concurrent movement > Back tilts and bottom moves forwardly > Rearwardly tilting of back
Description: Device wherein the upper portion of the back moves in a backward arc as the bottom moves forwardly.










Sub-classes under this class:

Class Number Class Name Patents
297/343 Back slidably connected to back support 43


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8690247 Reclinable seating apparatus and method Apr. 8, 2014
8616643 Aircraft passenger seat Dec. 31, 2013
8579375 Aircraft seat Nov. 12, 2013
8550558 Chair with tilting backrest Oct. 8, 2013
8534758 Reclinable seating apparatus and method Sep. 17, 2013
8474912 Seating arrangement with seat and back rest that adjust together to recline Jul. 2, 2013
8439435 Passenger seat May. 14, 2013
8419123 Aircraft seat Apr. 16, 2013
8376458 Seat pan cam follower with drop down mechanism Feb. 19, 2013
8303036 Aircraft seat Nov. 6, 2012
8272694 Articulating passenger seat Sep. 25, 2012
8172315 Device for a reclining chair May. 8, 2012
8075058 Seat Dec. 13, 2011
7997654 Seating system and a passenger accommodation unit for a vehicle Aug. 16, 2011
7971938 Vehicle seat assembly Jul. 5, 2011
7703851 Seat device Apr. 27, 2010
7699400 Seating apparatus, and in particular vehicle or aircraft seating apparatus Apr. 20, 2010
7681945 Wall-avoiding convertible ottoman Mar. 23, 2010
7625045 Chair ride mechanism with tension assembly Dec. 1, 2009
7585019 Seat reclining mechanism for power wheelchair Sep. 8, 2009
7478880 Multi-purpose adjustment chair mechanism Jan. 20, 2009
7475944 Reclining and convertible seating furniture with trendelenburg feature Jan. 13, 2009
7431398 Adjusting mechanism for a rear seat of a vehicle Oct. 7, 2008
7427105 Back construction for seating unit Sep. 23, 2008
7270371 Truck slouch seat Sep. 18, 2007
7131154 Mobile transport device Nov. 7, 2006
7114777 Chair having reclineable back and movable seat Oct. 3, 2006
7108326 Seat, especially an airplane seat Sep. 19, 2006
7048335 Seating unit with crossbar seat support May. 23, 2006
6959965 Ergonomic chair Nov. 1, 2005
6929320 Aircraft seat with synchronized back rest and leg rest Aug. 16, 2005
6923503 Chair with movable seat and backrest Aug. 2, 2005
6824219 Ergonomic office chair with an extending foot Nov. 30, 2004
6805406 Seat for a wheeled carriage or chair Oct. 19, 2004
6789847 Reclining chair Sep. 14, 2004
6769739 Vehicle seat, especially for aircraft Aug. 3, 2004
6705677 Chair with seatback and rotating damper device Mar. 16, 2004
6679556 Arrangement for beds and other reclining or seating furniture Jan. 20, 2004
6554360 Seat Apr. 29, 2003
6494536 Passenger seat with variable length seat bottom Dec. 17, 2002
6488335 Chair with variable pitch Dec. 3, 2002
6460928 Seating unit including novel back construction Oct. 8, 2002
6450578 Ergonomic chair Sep. 17, 2002
6412870 Seating unit for a passenger vehicle Jul. 2, 2002
6394548 Seating unit with novel seat construction May. 28, 2002
6394549 Seating unit with reclineable back and forwardly movable seat May. 28, 2002
6390554 Weight positioning reclining seat kit for wheelchairs May. 21, 2002
6371556 Seat structure for vehicle Apr. 16, 2002
6247753 Arrangement for beds and other reclining or seating furniture Jun. 19, 2001
6244659 Ergonomically designed chair Jun. 12, 2001

1 2 3










 
 
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