ClassID:

9717

A47C7/42 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20260053271
2026-02-26

SOFA MODULE AND ASSEMBLED SOFA

#2
20260033638
2026-02-05

TREE HUNTING LOWER BACK SUPPORT ASSEMBLY AND METHOD THEREFOR

#3
20250325112
2025-10-23

EXPANDABLE AND VARIED FURNITURE STRUCTURE

#4
20250280961
2025-09-11

SOFA

#5
20250151911
2025-05-15

PORTABLE REBOUNDING DEVICE WITH ADJUSTABLE AND COLLAPSIBLE FEATURES

#6
20250143465
2025-05-08

HEIGHT-ADJUSTABLE FOLDING CHAIR

#7
20250122738
2025-04-17

SYSTEM AND METHOD FOR ADAPTIVE MODULAR SEATING CONFIGURATIONS WITH EFFICIENT STORAGE AND TRANSPORT MECHANICS

#8
20250064217
2025-02-27

SYSTEMS AND METHODS FOR MODULAR SEATING HAVING UNIVERSAL SLOTS

#9
20240374039
2024-11-14

INFLATABLE BACKREST

#10
20240341496
2024-10-17

Chair assembly

#11
20240315455
2024-09-26

Assembly structure of chair

#12
20240188718
2024-06-13

TRAVELING SUPPORT DEVICE

#13
20240099465
2024-03-28

QUICK-ASSEMBLY STRUCTURE FOR CHASSIS AND BACK FRAME OF CHAIR AND CHAIR

#14
20240041211
2024-02-08

Easily assembled chair with reduced packaging area

#15
20230397731
2023-12-14

Chair and One-Piece Chair Back Thereof

#16
20230329438
2023-10-19

Configurable stacking chairs with quick-connect interchangeable backs

#17
20230284794
2023-09-14

Dual use device furniture component and furniture cover

#18
20230284780
2023-09-14

One-Piece Chair Backs and Chairs Having the Same

#19
20230218095
2023-07-13

Recliner bedding set

#20
20230180938
2023-06-15

Accessory support attachment for coolers

#21
20230172361
2023-06-08

CHAIR BACK ADJUSTING MECHANISM

#22
20230142783
2023-05-11

Meditation seat system

#23
20230062269
2023-03-02

Connecting structure and seat

#24
20230061321
2023-03-02

Nursing seat

#25
20230046483
2023-02-16

Chair having a flexible support member

#26
20220369815
2022-11-24

Backrest support for a seating furniture

#27
20220322832
2022-10-13

TENSIONING STRAP, IN PARTICULAR FOR A SYSTEM FOR SUPPORTING A HUMAN BODY OR A HUMAN BODY SEGMENT

#28
20220240678
2022-08-04

Seating furniture

#29
20220125206
2022-04-28

Rollable Compact Cushion with Attachment Apparatus, Storage Pocket, Hanging Loop, and Elasticized Loop to Secure Cushion in Rolled Up Position

#30
20220110453
2022-04-14

Sofa backrest connection structure and sofa assembly

#31
20210393035
2021-12-23

Configurable stacking chairs with quick-connect interchangeable backs

#32
20210345786
2021-11-11

Gaming chair

#33
20210330086
2021-10-28

Seating furniture chassis

#34
20210289945
2021-09-23

FURNITURE ASSEMBLY HAVING A PLASTIC BASE AND A METHOD FOR PRODUCING THE SAME

#35
20210289944
2021-09-23

Ergonomic chair

#36
20210282559
2021-09-16

Meditation seat system

#37
20210246925
2021-08-12

Tool-less fastening system

#38
20210204698
2021-07-08

Personal Chair with Detachable Armrests and Backrest

#39
20210030175
2021-02-04

Inflatable Travel Pillow

#40
20200390243
2020-12-17

Sofa, armchair or similar article of furniture in a kit, and mounting method for such article

#41
20200383484
2020-12-10

Chair backrest adjustment mechanism

#42
20200214454
2020-07-09

Adjustable chair support system

#43
20200214453
2020-07-09

Removable back rest

#44
20200205574
2020-07-02

Video-caster chair

#45
20200163461
2020-05-28

Foldable backrest

#46
20200146457
2020-05-14

Ergonomic chair

#47
20200093271
2020-03-26

Back rest to be used with seat or chair

#48
20190365109
2019-12-05

Buoyant pool lounge chair

#49
20190298068
2019-10-03

APPARATUS AND SYSTEM FOR IMPROVING SITTING POSTURE

#50
20190246800
2019-08-15

Adjustable chair support system

#51
20190239649
2019-08-08

Assembly for mounting and independent multi-direction adjustment of a seat back

#52
20190191882
2019-06-27

Disassembled chairs for shipment

#53
20190104856
2019-04-11

Buoyant pool lounge chair

#54
20190090646
2019-03-28

Ready to assemble furniture

#55
20180368580
2018-12-27

Multi-purpose, multi-utility, and re-organizable recliner chair bed

#56
20180352964
2018-12-13

Convertible furniture item

#57
20180271293
2018-09-27

Adjustable chair support system

#58
20180255934
2018-09-13

Propane heated seat

#59
20180237091
2018-08-23

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

#60
20180222036
2018-08-09

DISASSEMBLABLE CHAIR

#61
20180220801
2018-08-09

Personal Chair with Detachable Armrests and Backrest

#62
20180078043
2018-03-22

Thoracic region comfort seating system

#63
20180070730
2018-03-15

Lumbar support system

#64
20180020839
2018-01-25

Cushion with supporting frame for upholstered furniture

#65
20180000249
2018-01-04

BACK PRESSING-TYPE LUMBAR SUPPORT

#66
20170292553
2017-10-12

ROTATABLE CONNECTOR ASSEMBLY

#67
20170259866
2017-09-14

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

#68
20170239113
2017-08-24

Patient support device and related method of use

#69
20170238719
2017-08-24

Toddler stadium chair

#70
20170196360
2017-07-13

Chair and backrest for chair

#71
20170164752
2017-06-15

Modifiable seat

#72
20170135484
2017-05-18

Assembly for mounting and independent multi-direction adjustment of a seat back

#73
20170128309
2017-05-11

Seated inversion table

#74
20170112288
2017-04-27

Adjustable chair support system

#75
20170105533
2017-04-20

Removable back rest

#76
20170105532
2017-04-20

Removable back rest

#77
20170099951
2017-04-13

Chair, in particular office chair

#78
20170097032
2017-04-06

Rotatable connector assembly

#79
20170095089
2017-04-06

Multifunctional furniture system

#80
20170087405
2017-03-30

Exercise chair with spin seat

#81
20170086594
2017-03-30

Multi-purpose, multi-utility, and re-organizable recliner chair bed

#82
20170080311
2017-03-23

Assembly for Baseball Field Dugout Seating and for Baseball Equipment Storage

#83
20170020294
2017-01-26

BACKREST DEVICE FOR A BUCKET

#84
20160353894
2016-12-08

Ball chair

#85
20160345743
2016-12-01

Buoyant pool lounge chair frame and buoyant pool lounge chair using the same

#86
20160296028
2016-10-13

Chair with coupling companion stool base

#87
20160183684
2016-06-30

Method of improving seat comfort, seat and cushion set according to the same

#88
20160135599
2016-05-19

Couch cot cover

#89
20160128483
2016-05-12

Device for quickly mounting a back rest on a mechanism for office chairs

#90
20160095447
2016-04-07

Clip-on attachment that provides back support for children when on a swing that does not have back support

#91
20160081481
2016-03-24

FOLDABLE CUSHIONED SEAT

#92
20150296996
2015-10-22

Voluminous padded chair

#93
20150265487
2015-09-24

Neck pain and headache relief device

#94
20150238017
2015-08-27

Thoracic region comfort seating system

#95
20150164225
2015-06-18

Functional chair

#96
20150130230
2015-05-14

Chair with coupling companion stool base

#97
20150080994
2015-03-19

Portable spinal orthotic backrest

#98
20150061344
2015-03-05

Fully upholstered ready-to-assemble chaise lounge and sofa

#99
20150021971
2015-01-22

INTERNAL SUPPORT FOR A BACKREST FOR A CHAIR

#100
20140252836
2014-09-11

Anchoring system for seat back

#101
20140150184
2014-06-05

Multi-function support apparatus

#102
20140042780
2014-02-13

Chair with coupling companion stool base

#103
20130307309
2013-11-21

Detachable chair

#104
20130234482
2013-09-12

Connecting lumbar supports

#105
20130061856
2013-03-14

Therapeutic device and method of providing spinal support

#106
20130014327
2013-01-17

Portable backrest for a person seated sideways on a sofa

#107
20120306245
2012-12-06

CHAIR HAVING A DETACHABLE BACKREST PANEL WITH A MASSAGER

#108
20120292968
2012-11-22

Balance chair

#109
20120280546
2012-11-08

Configurable cushion set for a seat

#110
20120256464
2012-10-11

MODULAR FURNITURE FRAME ASSEMBLY

#111
20120104806
2012-05-03

Chair with coupling companion stool base

#112
20120062014
2012-03-15

Backrest

#113
20120019038
2012-01-26

Back connecting bar for the no-tools connection of a chair back to a chair seat

#114
20110291449
2011-12-01

Chair back support system

#115
20110272986
2011-11-10

CHAIR CONSTRUCTION AND METHOD THEREFORE

#116
20110215630
2011-09-08

No-tools chair assembly

#117
20110095583
2011-04-28

Adjustable back cushion structure

#118
20110068613
2011-03-24

Chair

#119
20110031792
2011-02-10

LOWER PELVIC CORNER SUPPORT DEVICE FOR AUTOMOTIVE RECLINER SEAT

#120
20110031791
2011-02-10

INTER-SCAPULAR BOLSTER

#121
20110031790
2011-02-10

Selective Stabilization Seatback Support Assembly

#122
20100276974
2010-11-04

Adjustable backrest

#123
20100270844
2010-10-28

SYSTEM AND METHOD FOR COMPACTLY SHIPPING AND FINALLY ASSEMBLING AN UPHOLSTERED SEAT

#124
20100237678
2010-09-23

Combined backrest for a chair

#125
20100127551
2010-05-27

Seat suspension and method of manufacture

#126
20090309399
2009-12-17

Chair cushion

#127
20090278387
2009-11-12

Expandable/convertible sofa chair

#128
20090091168
2009-04-09

SEAT, IN PARTICULAR FOR A PRAM

#129
20090072105
2009-03-19

Apparatus for mounting a wheelchair back

#130
20080301927
2008-12-11

Method for manufacturing custom chairs

#131
20080236452
2008-10-02

Convertible Multi-Functional Furniture

#132
20080106134
2008-05-08

SEAT SUSPENSION AND METHOD OF MANUFACTURE

#133
20080036267
2008-02-14

Backrest attachment device

#134
20080036266
2008-02-14

Seating construction and method of assembly

#135
20080023996
2008-01-31

Lumbar support

#136
20080012416
2008-01-17

Reversible couch

#137
20070120410
2007-05-31

Knockdown attachment mechanism for a reclining chair

#138
20070108823
2007-05-17

Recliner

#139
20070108814
2007-05-17

GLIDER

#140
20070063118
2007-03-22

Bracket and bracketed assemblies and system for further assembly

#141
20070057556
2007-03-15

Chair

#142
20070011859
2007-01-18

Method to assemble components using brackets and bracketed assemblies with bracket furniture components

#143
20060138821
2006-06-29

Chair backrest

#144
20060103226
2006-05-18

Medical table shoulder chair

#145
20060049681
2006-03-09

Releasable chair section securing assembly

#146
20050179303
2005-08-18

Bracket furniture components

#147
20050082894
2005-04-21

Structure connection of motion chair

#148
20050046243
2005-03-03

Versatile modular furniture unit

#149
20050023876
2005-02-03

Folding chair

#150
19019475
2025-07-01

Bathroom stool

#151
18511771
2024-04-02

Modular sofa

#152
18325463
2025-09-09

Stacking chair with removable back

#153
18132266
2023-12-26

Modular sofa

#154
18072902
2024-12-31

Travel pillow and child carrier accessory for luggage

#155
17577667
2023-06-13

Chair back and seat assembly

#156
17320994
2022-11-29

Chair having an accessory hook

#157
17004422
2022-01-04

Structure for rapidly assembling chair back and chair seat

#158
16884693
2022-02-01

Chair configured for progressive reclination and conversion between multiple use and/or storage positions, and a method of use thereof

#159
15880378
2020-09-29

Connector mechanism for a boat chair, a boat chair incorporating the connector mechanism, a boat including the boat chair with the connector mechanism, and/or methods of making and/or retrofitting boat chairs with the same

#160
15872031
2019-12-24

Exercise ball chair

#161
15866418
2022-03-01

Dampening system for wheelchair and wheelchair therewith

#162
15441268
2018-06-05

Structure of reception chair

#163
15358137
2017-10-31

Three-section travel pillow with neck support and actuated lumbar

#164
15015344
2018-07-17

Inflatable pillow or headrest

#165
14715827
2016-10-18

Universal back support for piano/organ benches

#166
14587943
2015-06-30

Method of improving seat comfort, seat, and cushion set according to the same