ClassID:

9713

A47C7/40 - CPC Classification

Classification description:

Parts, details, or accessories of chairs or stools; Support for the head or the back for the back

Sub-classes:
Recent Application in this class:
#1
20260137216
2026-05-21

BACKREST FOLDING ASSEMBLY AND SEATING EQUIPMENT

#2
20260114625
2026-04-30

CHAIR FOR A USER'S SITTING

#3
20260096645
2026-04-09

HOUSEHOLD ARTICLE AND MANUFACTURING METHOD THEREFOR

#4
20250344865
2025-11-13

FOLDING CHAIR AND MOUNTING STRUCTURE OF VACUUM-FORMED BACKREST BOARD THEREOF

#5
20250248531
2025-08-07

HOOK COMPONENT AND SOFA BACKREST ASSEMBLY

#6
20250194712
2025-06-19

CUSHION AIRBAG PAD

#7
20250176720
2025-06-05

CHAIR

#8
20250160525
2025-05-22

Seating With Indentations for Hanging Items

#9
20250134261
2025-05-01

MASSAGE CHAIR FRAME AND MASSAGE CHAIR

#10
20250134260
2025-05-01

COMPLIANT SEATING STRUCTURE

#11
20250128650
2025-04-24

CONVEYANCE SEAT

#12
20250089896
2025-03-20

CHAIR WITH ERGONOMIC MOTION FEATURES

#13
20250074277
2025-03-06

CONVEYANCE SEAT

#14
20250057317
2025-02-20

SOFA CHAIR

#15
20250049218
2025-02-13

CHAIR ARM ASSEMBLY

#16
20240415289
2024-12-19

CHAIR HAVING INTERCHANGEABLE DECORATIVE FEATURE

#17
20240407553
2024-12-12

BACK ATTACHMENT

#18
20240382003
2024-11-21

CHAIR BACKREST STRUCTURE AND FOLDABLE CHAIR

#19
20240326669
2024-10-03

CONVEYANCE SEAT

#20
20240298804
2024-09-12

CHAIR

#21
20240251952
2024-08-01

Seating structure

#22
20240167311
2024-05-23

OUTDOOR CHAISE LOUNGE WITH INTEGRATED LOCK-BOX AND COMMUNICATIONS SYSTEM

#23
20240148576
2024-05-09

BACKREST AND CHAIR

#24
20240081542
2024-03-14

Chair having interchangeable decorative feature

#25
20240081538
2024-03-14

Compliant seating structure

#26
20240057782
2024-02-22

SUPPORT ASSEMBLY

#27
20240041215
2024-02-08

CONVERTIBLE CHAIR

#28
20240041212
2024-02-08

Chair with ergonomic motion features

#29
20240023717
2024-01-25

Compliant backrest

#30
20230404268
2023-12-21

Ergonomic Massage Chair

#31
20230397731
2023-12-14

Chair and One-Piece Chair Back Thereof

#32
20230371711
2023-11-23

FABRIC STRUCTURE AND CHILD SUPPORTER

#33
20230292925
2023-09-21

CHAIR WITH FLEXIBLE INTERNAL SUPPORT

#34
20230165376
2023-06-01

Compliant backrest

#35
20230165375
2023-06-01

KNIT SEAT BACK FOR AN OFFICE CHAIR

#36
20230148758
2023-05-18

Chair including multi-channel sound system

#37
20230122712
2023-04-20

Conveyance seat

#38
20230091684
2023-03-23

Attachment structure for suspension seating

#39
20230055017
2023-02-23

Devices and method to removably secure a seatback shell to a seatback frame

#40
20230000251
2023-01-05

Stretching device for leisure chair

#41
20220400867
2022-12-22

Connection structure for composite backrest and a method for making the same

#42
20220395100
2022-12-15

Chair and method of making the chair

#43
20220369817
2022-11-24

Chair arm assembly

#44
20220369812
2022-11-24

MESH FRAME AND CHAIR

#45
20220295995
2022-09-22

Therapeutic back support and stabilization

#46
20220232982
2022-07-28

ADJUSTABLE CHAIR

#47
20220225776
2022-07-21

SPINE-PROTECTING AND SPINE-CORRECTING MULTIFUNCTIONAL HEALTHCARE SEAT DEVICE EMPLOYING BODY WEIGHT TO ACHIEVE EMBRACE-LIKE SUPPORT, PRESSURE-REDUCTION, FIXING, AND CORRECTION

#48
20220192384
2022-06-23

Compliant seating structure

#49
20220183470
2022-06-16

Compliant backrest

#50
20220031081
2022-02-03

Piece of seating furniture

#51
20220009174
2022-01-13

INJECTION MOLDED COMPOSITE BLANK AND GUIDE

#52
20210401181
2021-12-30

Knit seat back for an office chair

#53
20210401179
2021-12-30

Ergonomic massage chair

#54
20210337971
2021-11-04

Backrest and chair

#55
20210321778
2021-10-21

Chair with ergonomic motion features

#56
20210261028
2021-08-26

Conveyance seat

#57
20210259425
2021-08-26

Body-supporting component and method of producing a body-supporting component

#58
20210235872
2021-08-05

Chair with flexible internal support

#59
20210227995
2021-07-29

Nursing chair having an adjustable arm

#60
20210227981
2021-07-29

Chair assembly with upholstery covering

#61
20210227979
2021-07-29

FOAM CHAIR WITH BACK STIFFENER

#62
20210127850
2021-05-06

Chair

#63
20210093092
2021-04-01

Compliant backrest

#64
20210085085
2021-03-25

THERAPEUTIC BACK SUPPORT AND STABILIZATION

#65
20210045534
2021-02-18

Zoned suspension seating structure

#66
20210015264
2021-01-21

Compliant seating structure

#67
20210010317
2021-01-14

Outdoor chaise lounge with integrated lock-box and communications system

#68
20200397144
2020-12-24

Child Pacifying Elastic Chairs

#69
20200390245
2020-12-17

Seat

#70
20200378544
2020-12-03

VACUUM INSULATION PANEL ARRANGEMENT

#71
20200367654
2020-11-26

Chair assembly with upholstery covering

#72
20200352331
2020-11-12

User Changeable Display Panel Apparatus and Method for Furniture

#73
20200345153
2020-11-05

Attachment structure for suspension seating

#74
20200345142
2020-11-05

Chair assembly with upholstery covering

#75
20200339021
2020-10-29

Seat back

#76
20200339020
2020-10-29

Seat back

#77
20200315354
2020-10-08

Back support for a chair

#78
20200269540
2020-08-27

Injection molded composite blank and guide

#79
20200254912
2020-08-13

Seat cushion for vehicle seat and vehicle seat

#80
20200245772
2020-08-06

Convertible seating unit and seating arrangement

#81
20200237097
2020-07-30

Rattan chair back connector, connection assembly, and rattan chair

#82
20200221873
2020-07-16

Seat, in particular an office chair

#83
20200196772
2020-06-25

Resilient supporting structure of chairs

#84
20200178690
2020-06-11

Chair with ergonomic motion features

#85
20200163465
2020-05-28

ASSEMBLING STRUCTURE OF SEAT OR BACKREST OF MESH CHAIR

#86
20200039403
2020-02-06

Conveyance seat

#87
20200029694
2020-01-30

Lateral support for a seat

#88
20190374043
2019-12-12

Adjustable seating device based on a sequence of biometric measurements

#89
20190357683
2019-11-28

Swinging chair with auto-reclining feature

#90
20190313801
2019-10-17

Therapeutic back support and stabilization

#91
20190307250
2019-10-10

Load support structure for chair, load support body for chair, and chair

#92
20190298069
2019-10-03

Backrest, lumbar support, chair, attachment structure for optional member, optional member, and furniture

#93
20190290003
2019-09-26

Composite structure for furniture

#94
20190285145
2019-09-19

Reclining apparatus

#95
20190274431
2019-09-12

Chair and structure body thereof

#96
20190208915
2019-07-11

Chair or armchair with adjustable backrest

#97
20190167007
2019-06-06

Compliant backrest

#98
20190150621
2019-05-23

Compliant seating structure

#99
20190145153
2019-05-16

Outdoor chaise lounge with integrated lock-box and communications system

#100
20190142167
2019-05-16

Classroom chair having a multifunction seatback

#101
20190133328
2019-05-09

Back support for a chair

#102
20190133326
2019-05-09

Control assembly for chair

#103
20190133323
2019-05-09

Chair arm assembly

#104
20190133322
2019-05-09

Chair assembly with upholstery covering

#105
20190110602
2019-04-18

BACK SUPPORT INCLUDING ARMPIT SUPPORT PARTS

#106
20190053625
2019-02-21

Foldable chair with a metal seat

#107
20190045929
2019-02-14

Seating device

#108
20190029436
2019-01-31

Chair With A Footrest Device

#109
20190022970
2019-01-24

Injection molded composite blank and guide

#110
20190021500
2019-01-24

Seat, in particular an office chair

#111
20180368579
2018-12-27

Backrest for a seating device

#112
20180360221
2018-12-20

Chair reclining adjustment mechanism

#113
20180339623
2018-11-29

PHORONOMIC BACKREST FOR A CHAIR OR SEAT

#114
20180325275
2018-11-15

Stiffness adjustment device

#115
20180325262
2018-11-15

Intensive use rocking chair

#116
20180317655
2018-11-08

PORTABLE SEAT APPARATUS AND METHOD OF USE THEREOF

#117
20180310721
2018-11-01

Attachment structure for suspension seating

#118
20180296004
2018-10-18

Item of furniture

#119
20180289165
2018-10-11

Article of Furniture

#120
20180289162
2018-10-11

No-tools chair having detachable height and tilt control paddles

#121
20180289158
2018-10-11

Furniture member having flexible seatback

#122
20180289157
2018-10-11

Furniture member having flexible seatback

#123
20180279786
2018-10-04

Non-Rotating T-Nut and Screw Catch for Use in a Chair Panel and Method for Using the Same

#124
20180271727
2018-09-27

LIFT CHAIR AND METHOD FOR LIFTING A SEAT THEREOF

#125
20180271292
2018-09-27

Chair

#126
20180271059
2018-09-27

Device for deterring animals from resting on furniture

#127
20180264981
2018-09-20

Thoracic air bladder assembly

#128
20180249845
2018-09-06

Chair assembly

#129
20180242743
2018-08-30

Cable connector for a chair function controller and operator

#130
20180237091
2018-08-23

Seat back support assembly for adjustably supporting a seat back of a vehicle

#131
20180226004
2018-08-09

Edge side display device for a chair

#132
20180213939
2018-08-02

Item of seating furniture, in particular an office chair

#133
20180160816
2018-06-14

Air conditioning seat

#134
20180160813
2018-06-14

Control assembly for chair

#135
20180133535
2018-05-17

Resistance Training Cushion

#136
20180103759
2018-04-19

Chair arm assembly

#137
20180098634
2018-04-12

Banquet Chair with Top Cap

#138
20180084914
2018-03-29

Compliant seating structure

#139
20180079336
2018-03-22

SEAT SUPPORT APPARATUS

#140
20180078043
2018-03-22

Thoracic region comfort seating system

#141
20180078039
2018-03-22

Furniture member having cam tilt mechanism

#142
20180065516
2018-03-08

SEAT DEVICE

#143
20180064263
2018-03-08

SLING CHAIR

#144
20180042384
2018-02-15

Chair assembly with upholstery covering

#145
20180035805
2018-02-08

No-tools chair having detachable height and tilt control paddles

#146
20180014646
2018-01-18

Seat, in particular an office chair

#147
20170367540
2017-12-28

ROTARY BATHTUB GRAB-BAR CHAIR

#148
20170347841
2017-12-07

Bathing Chair Assembly

#149
20170340119
2017-11-30

Bendable panel for furniture and sofa having same

#150
20170318969
2017-11-09

Movable human support structure

#151
20170311724
2017-11-02

Furniture, load support member for chair, and chair

#152
20170303690
2017-10-26

Article of furniture

#153
20170295941
2017-10-19

An Article of Furniture

#154
20170295939
2017-10-19

Article of furniture

#155
20170280888
2017-10-05

Chair assembly method

#156
20170266572
2017-09-21

Navigation controller for virtual-reality systems

#157
20170261021
2017-09-14

Chair with plug type connection structure

#158
20170259866
2017-09-14

Seat back support assembly for adjustably supporting a seat back of a vehicle

#159
20170258231
2017-09-14

Chair and supports

#160
20170245642
2017-08-31

Chair assembly with upholstery covering

#161
20170231396
2017-08-17

Back support for a chair

#162
20170231394
2017-08-17

Piece of seating furniture having a backward-tilt stop

#163
20170231393
2017-08-17

ACTIVE RESPONSE SEATING SYSTEM

#164
20170231392
2017-08-17

KD chair and stool construction

#165
20170224116
2017-08-10

Foldable chair frame with inclined legs and angled backrest rods and foldable chair having same

#166
20170196360
2017-07-13

Chair and backrest for chair

#167
20170189820
2017-07-06

Navigation controller for virtual-reality systems

#168
20170164750
2017-06-15

FRONT SUPPORTING SEATED APPARATUS

#169
20170164746
2017-06-15

Chair

#170
20170160709
2017-06-08

Furniture article with user health analyzing system

#171
20170145596
2017-05-25

SYSTEMS AND ARTICLES OF MANUFACTURE EMPLOYING LONG-TERM COOLING MATERIAL IN WOVEN AND NON-WOVEN FABRICS AND PROCESSES TO GENERATE THE LONG-TERM COOLING MATERIAL AND ARTICLES OF MANUFACTURE

#172
20170127844
2017-05-11

Chair with a Separate and Adjustable Headrest

#173
20170127839
2017-05-11

Chair

#174
20170127836
2017-05-11

Stacking chair

#175
20170099957
2017-04-13

Chair upholstery attachment method

#176
20170065086
2017-03-09

Seatback, flexible panel for seatback and method

#177
20170042333
2017-02-16

Back support cushion device for chair

#178
20170037215
2017-02-09

Surface infusion of flexible cellular foams with novel liquid gel mixture

#179
20170035204
2017-02-09

Chair with back tilt adjustment structure

#180
20170035203
2017-02-09

Layered cushion seat for a chair

#181
20170035201
2017-02-09

Seat, in particular an office chair

#182
20170027328
2017-02-02

Chair back elevation adjustment structure

#183
20170027322
2017-02-02

Seat back recliner

#184
20170020292
2017-01-26

Seating device

#185
20170014991
2017-01-19

Welding wood creeper recliner

#186
20170013966
2017-01-19

ADJUSTABLE FURNITURE

#187
20170007022
2017-01-12

Chair back mechanism and control assembly

#188
20160374879
2016-12-29

Lift-assist chair

#189
20160367029
2016-12-22

Control assembly for chair

#190
20160360896
2016-12-15

REMOVABLE COVER SYSTEM

#191
20160360889
2016-12-15

Chair with ergonomic motion features

#192
20160360888
2016-12-15

Chair back assembly

#193
20160353891
2016-12-08

Chair assembly

#194
20160353888
2016-12-08

SUSPENSION CHAIR, MODULAR FURNITURE ARRANGEMENT AND MODULAR FURNITURE KIT

#195
20160345741
2016-12-01

Ergonomic chair

#196
20160331142
2016-11-17

Sitting apparatus

#197
20160324320
2016-11-10

Chair arm assembly

#198
20160311536
2016-10-27

Posture seat

#199
20160309901
2016-10-27

Chair assembly with upholstery covering

#200
20160302581
2016-10-20

Pivoting seat bench assembly

#201
20160302577
2016-10-20

Adjustable seating systems and associated structures

#202
20160302573
2016-10-20

Motion furniture with deployable headrest

#203
20160280533
2016-09-29

COVER STRUCTURE, PANEL BODY, AND PANEL BODY MANUFACTURING METHOD

#204
20160255960
2016-09-08

Chair with elastically-deformable seat and/or backrest

#205
20160245005
2016-08-25

Panel body

#206
20160235205
2016-08-18

Mechanism for an office chair

#207
20160227929
2016-08-11

Person support apparatus with pivoting backrest

#208
20160221478
2016-08-04

SEAT RECLINER

#209
20160220028
2016-08-04

Seat with ventilative property

#210
20160214511
2016-07-28

Adjustable bolster

#211
20160206105
2016-07-21

Backrest or seating element

#212
20160206103
2016-07-21

Thoracic air bladder assembly

#213
20160206102
2016-07-21

Zoned suspension seating structure

#214
20160176082
2016-06-23

Device and method for the manufacturing of a support for the human body

#215
20160166080
2016-06-16

Contouring device

#216
20160166071
2016-06-16

Seating system with multi-position backrest

#217
20160166065
2016-06-16

Therapeutic back support and stabilization

#218
20160158089
2016-06-09

Sensory furniture system for treatments, method of use, and method of manufacture

#219
20160136020
2016-05-19

Wheelchair backrest assembly

#220
20160128902
2016-05-12

Chair with Backrest Having Pressure Points for Stimulating Mechanoreceptors

#221
20160121761
2016-05-05

Seat for vehicles

#222
20160113835
2016-04-28

Method of driving a massage chair

#223
20160106229
2016-04-21

Bodily support assembly

#224
20160106218
2016-04-21

Mobile ergonomic rotating adjustable chair with lumbar support

#225
20160106215
2016-04-21

Zerowall motorized multi-position recliner chair mechanism

#226
20160100691
2016-04-14

Chair

#227
20160095443
2016-04-07

Chair

#228
20160095442
2016-04-07

COMBINATION COMPRISING A SEAT, A PORTABLE DEVICE WHICH COMPRISES A MOVEMENT SENSOR AND AN EVALUATION DEVICE AND A METHOD WHICH CAN BE CARRIED OUT USING THE COMBINATION

#229
20160081477
2016-03-24

Edge structure for body support surface

#230
20160073783
2016-03-17

SEAT-FORMING ASSEMBLY AND A CHAIR HAVING THE SAME

#231
20160037930
2016-02-11

UNIT COMPONENT FOR A CHAIR BACKREST

#232
20160037929
2016-02-11

MODIFIED HEADREST OF A CHAIR

#233
20160029801
2016-02-04

Office chair

#234
20160008211
2016-01-14

Functional chair including acupressure balls

#235
20150313366
2015-11-05

Active response seating system

#236
20150305959
2015-10-29

SEAT, BACK AND NECK SUPPORT CUSHION

#237
20150305505
2015-10-29

Chair assembly with upholstery covering

#238
20150272332
2015-10-01

CUSHION FOR SEAT AND METHOD OF FORMING THE SAME

#239
20150265058
2015-09-24

CHAIR

#240
20150265053
2015-09-24

Control assembly for chair

#241
20150265052
2015-09-24

Chair

#242
20150245713
2015-09-03

Chair, in particular office chair

#243
20150238017
2015-08-27

Thoracic region comfort seating system

#244
20150238015
2015-08-27

Chair back swivel mechanism

#245
20150237927
2015-08-27

Temperature Controlled Personal Environment

#246
20150223608
2015-08-13

Closure devices for seat cushions

#247
20150216311
2015-08-06

Seating structure with a contoured flexible backrest

#248
20150216308
2015-08-06

Chair, a support, and components

#249
20150208820
2015-07-30

Chair assembly

#250
20150196122
2015-07-16

Backrest translation mechanism

#251
20150191112
2015-07-09

LID DEVICE AND SEAT DEVICE PROVIDED THEREWITH

#252
20150189994
2015-07-09

Compact, collapsible, camping chair with a unitary central tube connector

#253
20150182027
2015-07-02

COMPOSITE CHAIR

#254
20150164230
2015-06-18

Chair assembly with upholstery covering

#255
20150164227
2015-06-18

Chair assembly

#256
20150164226
2015-06-18

Control assembly for chair

#257
20150157131
2015-06-11

Chair arm assembly

#258
20150157128
2015-06-11

Chair back mechanism and control assembly

#259
20150157127
2015-06-11

Chair assembly with upholstery covering

#260
20150157126
2015-06-11

Furniture with interchangeable arrangement

#261
20150150379
2015-06-04

Cushion for chair and chair

#262
20150123431
2015-05-07

COMPUTING DEVICE TRAY FOR FOLDING ATTACHMENT TO A CHAIR

#263
20150108820
2015-04-23

Seat

#264
20150076886
2015-03-19

Method for producing a backrest rear panel

#265
20150076874
2015-03-19

Lounge assembly

#266
20150050453
2015-02-19

Injection molded composite blank and guide

#267
20150044394
2015-02-12

Decorative back appliqué for folding chairs

#268
20150042139
2015-02-12

CHAIR FRAME STRUCTURE AND METHOD FOR MAKING THE SAME

#269
20150042138
2015-02-12

INNOVATIVE SITTING GROUP

#270
20150035336
2015-02-05

Wheelchair backrest assembly

#271
20150021971
2015-01-22

INTERNAL SUPPORT FOR A BACKREST FOR A CHAIR

#272
20140312661
2014-10-23

Suspension chair, modular furniture arrangement and modular furniture kit

#273
20140300171
2014-10-09

Aircraft seat back assembly

#274
20140292052
2014-10-02

Chair and supports

#275
20140252836
2014-09-11

Anchoring system for seat back

#276
20140250602
2014-09-11

Hybrid spring

#277
20140246891
2014-09-04

Functional chair

#278
20140237946
2014-08-28

METHOD OF ASSEMBLING, DISSEMBLING AND SHIPPING A READY TO ASSEMBLE RECLINER

#279
20140203609
2014-07-24

Chair with integrated back plate cell

#280
20140167481
2014-06-19

SEAT BACK STRUCTURE

#281
20140117732
2014-05-01

Seat back, seating apparatus and method

#282
20140110983
2014-04-24

Seat, in particular an office chair

#283
20140097654
2014-04-10

Mobile ergonomic rotating adjustable chair with lumbar support

#284
20140090174
2014-04-03

Back support device

#285
20140077572
2014-03-20

Chair assembly with upholstery covering

#286
20140077571
2014-03-20

Method of assembling a chair component

#287
20140077567
2014-03-20

Chair arm assembly

#288
20140077566
2014-03-20

Chair arm assembly

#289
20140077557
2014-03-20

Control assembly for chair

#290
20140077556
2014-03-20

Control assembly for chair

#291
20140077555
2014-03-20

Chair assembly

#292
20140077553
2014-03-20

Chair back mechanism and control assembly

#293
20140077552
2014-03-20

Control assembly for chair

#294
20140077551
2014-03-20

Chair assembly

#295
20140077549
2014-03-20

Chair assembly

#296
20140077543
2014-03-20

Chair assembly

#297
20140077542
2014-03-20

Chair assembly with upholstery covering

#298
20140077541
2014-03-20

Chair assembly

#299
20140070587
2014-03-13

Back construction

#300
20140054947
2014-02-27

BACKREST ASSEMBLY WITH FRONT AND REAR FRAMES