ClassID:

9603

A47C3/026 - CPC Classification

Classification description:

Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats; Rocking chairs with seat, or seat and back-rest unit elastically mounted in a rigid frame with central column, e.g. rocking office chairs; Tilting chairs

Recent Application in this class:
#1
20260130508
2026-05-14

SEATING FURNITURE WITH SEAT, BACKREST, AND SWIVEL MECHANISM

#2
20250359674
2025-11-27

PIECE OF SEATING FURNITURE WITH A LONGITUDINAL AXIS ABOVE THE SEATING SURFACE

#3
20250344861
2025-11-13

Novel Swivel Chair

#4
20250228367
2025-07-17

CHAIR

#5
20250221534
2025-07-10

Chair

#6
20250194805
2025-06-19

CENTRAL UNIT FOR A CHAIR

#7
20250176720
2025-06-05

CHAIR

#8
20250098860
2025-03-27

OSCILLATION MECHANISM FOR A CHAIR OR AN ARMCHAIR

#9
20240382001
2024-11-21

CHAIR AND FURNITURE COMPOSITION

#10
20240365983
2024-11-07

MOTION MECHANISM FOR A CHAIR AND CHAIR

#11
20240298802
2024-09-12

SEAT COMPRISING A FRAME AND A COVER, AND METHOD OF MANUFACTURING THE SAME

#12
20240285079
2024-08-29

LEISURE ROTARY SWING CHAIR

#13
20240215728
2024-07-04

ROCKING CHAIR

#14
20240065441
2024-02-29

Base for an oscillating seat

#15
20230363536
2023-11-16

ADJUSTMENT DEVICE FOR A CHAIR WITH OSCILLATING MECHANISM

#16
20230263308
2023-08-24

Chair and joint system for a chair or a seating apparatus

#17
20230200536
2023-06-29

ADJUSTABLE DESK CHAIR

#18
20230189996
2023-06-22

Motion chair

#19
20230189995
2023-06-22

Swingable chair chassis

#20
20230165370
2023-06-01

ADJUSTABLE ROTARY ROCKING CHAIR

#21
20230148754
2023-05-18

SEATING ARRANGEMENT

#22
20230109498
2023-04-06

Chair having a movable seat

#23
20230108179
2023-04-06

Chair having a movable seat

#24
20230103950
2023-04-06

Chair having a movable seat

#25
20230075814
2023-03-09

ADJUSTABLE DESK CHAIR

#26
20230042761
2023-02-09

Spring mechanism for a seating device

#27
20220312970
2022-10-06

Rocking chair

#28
20220240681
2022-08-04

Tiltable Stool

#29
20220142369
2022-05-12

Tilt locking device

#30
20220125203
2022-04-28

Tiltable chair

#31
20220087426
2022-03-24

Base for an oscillating seat

#32
20220031073
2022-02-03

Chair

#33
20210345783
2021-11-11

Chair with appendage accommodations

#34
20210289940
2021-09-23

Chair Having Swing Motion Function and Swing Module for Use Therein

#35
20210274939
2021-09-09

Active sitting mechanism

#36
20210212468
2021-07-15

Chair support device primarily for office use

#37
20210196042
2021-07-01

Desk support with stool

#38
20210177146
2021-06-17

Motion chair

#39
20210112988
2021-04-22

Chair with return force mechanism

#40
20210085083
2021-03-25

Adjustable desk chair

#41
20210000257
2021-01-07

Seating arrangement

#42
20200383480
2020-12-10

CHAIR WITH A SELF-ADJUSTING JOINT

#43
20200352337
2020-11-12

Seating assembly for improved seating, ergonomic chairs or wheelchairs

#44
20200315355
2020-10-08

Chair and seat support mechanism

#45
20200315352
2020-10-08

Chair and seat support mechanism

#46
20200205573
2020-07-02

Chair whose seat swings in a front-rear direction and a left-right direction

#47
20200163462
2020-05-28

Balance chair

#48
20200085195
2020-03-19

Chair

#49
20200046124
2020-02-13

Telescopic single-legged portable working chair

#50
20200029693
2020-01-30

Seating arrangement

#51
20190383324
2019-12-19

Virtual swivel device with movement limitation

#52
20190380497
2019-12-19

Office chair with synchronously movable backrest and seat

#53
20190343286
2019-11-14

Chair

#54
20190343284
2019-11-14

Spiral adjusting swivel chair tray for changing angle of torsion spring

#55
20190313798
2019-10-17

Motion chair

#56
20190290006
2019-09-26

Chair and cover member of the chair

#57
20190281986
2019-09-19

Chair and cover member of the chair

#58
20190281985
2019-09-19

Chair

#59
20190208910
2019-07-11

Chair and seat support mechanism

#60
20190200772
2019-07-04

SWAY-YAW MOTION DEVICE AND CHAIR ASSEMBLY WITH THE SAME

#61
20190116979
2019-04-25

Tiltable stool and tiltable lounge chair

#62
20190045929
2019-02-14

Seating device

#63
20190045928
2019-02-14

Chair and seat support mechanism

#64
20190038033
2019-02-07

Chair

#65
20180344033
2018-12-06

Guide spring for a seating device and sprung seating device

#66
20180332967
2018-11-22

Seat structure and chair

#67
20180317655
2018-11-08

PORTABLE SEAT APPARATUS AND METHOD OF USE THEREOF

#68
20180289167
2018-10-11

Exercise Seat

#69
20180279785
2018-10-04

Oscillation mechanism for chairs

#70
20180271289
2018-09-27

Therapy stool having an adjustable height and a tiltable seat

#71
20180242743
2018-08-30

Cable connector for a chair function controller and operator

#72
20180008046
2018-01-11

Reaction force mechanism and chair using same

#73
20170354256
2017-12-14

Seating arrangement

#74
20170354254
2017-12-14

Chair with articulating backrest

#75
20170332789
2017-11-23

Chair capable of swinging forward and backward

#76
20170332788
2017-11-23

Chair with bi-directional controllable air rod valve

#77
20170318969
2017-11-09

Movable human support structure

#78
20170065087
2017-03-09

Ergonomic seating assemblies and methods

#79
20170020292
2017-01-26

Seating device

#80
20160360891
2016-12-15

Flexible chair

#81
20160174720
2016-06-23

Adjusting mechanism for adjusting a restoring force acting on the backrest of a chair, and office chair provided with such an adjusting mechanism

#82
20160106218
2016-04-21

Mobile ergonomic rotating adjustable chair with lumbar support

#83
20160088944
2016-03-31

Tiltable stool

#84
20160015179
2016-01-21

Chair

#85
20150272331
2015-10-01

Seating having a pendulum column and safety device

#86
20150250317
2015-09-10

Seating having an anti-rotation system

#87
20150201758
2015-07-23

Dynamically balanced seat assembly having independently and arcuately movable backrest and method

#88
20140327282
2014-11-06

Rocker recliner mechanism with changeable features

#89
20140239688
2014-08-28

Mobile task chair and mobile task chair control mechanism with adjustment capabilities and visual setting indicators

#90
20140239686
2014-08-28

Ergonomic seating assemblies and methods

#91
20140238169
2014-08-28

Pivoting mechanism with gross and fine resistance adjustment

#92
20140232154
2014-08-21

Foldable rocking chair

#93
20140097654
2014-04-10

Mobile ergonomic rotating adjustable chair with lumbar support

#94
20140062153
2014-03-06

Chair with integral pivoting lumbar and seat cushion portions

#95
20130334855
2013-12-19

Assembly for tilting a seat

#96
20130241253
2013-09-19

Resistive support mechanism

#97
20130113253
2013-05-09

Tilting device for a chair

#98
20130113249
2013-05-09

Smart seating chair with IC controls, electronic sensors, and wired and wireless data and power transfer capabilities

#99
20130049421
2013-02-28

Mobile ergonomic rotating adjustable chair with lumbar support

#100
20130033078
2013-02-07

Chair with a rocking mechanism

#101
20120306249
2012-12-06

MULTIFUNCTIONAL CHAIR

#102
20120205952
2012-08-16

Rocking chair

#103
20120119550
2012-05-17

Mobile ergonomic rotating adjustable chair with lumbar support

#104
20120032484
2012-02-09

Mobile task chair and mobile task chair control mechanism with adjustment capabilities and visual setting indicators

#105
20120025578
2012-02-02

Pivoting mechanism with gross and fine resistance adjustment

#106
20110272994
2011-11-10

Spring-soft intermediate mounting piece for swivel chairs

#107
20110175414
2011-07-21

CHAIR DEVICE

#108
20110067931
2011-03-24

Piece of furniture

#109
20100207437
2010-08-19

Swivel rocker chair and assembly

#110
20090289483
2009-11-26

Mobile ergonomic rotating adjustable chair with lumbar support

#111
20090278388
2009-11-12

Movement inducing module

#112
20090261642
2009-10-22

HYDRAULIC ADJUSTABLE SEAT

#113
20090261641
2009-10-22

Hydraulic adjustable seat

#114
20090261637
2009-10-22

Piece of furniture

#115
20090200845
2009-08-13

Chair or stool comprising mobile, elastic legs, permitting a dynamic sitting position

#116
20080143162
2008-06-19

Support element for seating furniture

#117
20080111414
2008-05-15

Casual control tilt lockout

#118
20080106132
2008-05-08

CHAIR OR STOOL COMPRISING MOBILE, ELASTIC LEGS, PERMITTING A DYNAMIC SITTING POSITION

#119
20080100121
2008-05-01

Dynamically balanced seat assembly having independently and arcuately movable backrest and method

#120
20070290539
2007-12-20

Chair

#121
20070252419
2007-11-01

Seating Mechanism and Chair

#122
20070210634
2007-09-13

Ergonomic chair

#123
20070040432
2007-02-22

Synchronisation mechanism for chairs or armchairs

#124
20060181128
2006-08-17

Chair and support mechanism unit thereof

#125
20060175884
2006-08-10

Mobile ergonomic rotating adjustable chair with lumbar support

#126
20060061163
2006-03-23

Swivel rocker chair and assembly

#127
20060055220
2006-03-16

Seating unit with novel flexible supports

#128
20050218707
2005-10-06

Chair with tilt mechanism

#129
20050194823
2005-09-08

Flexible chair with post base

#130
20050173958
2005-08-11

Mechanical device particularly for moving the seat and backrest of a chair

#131
20050156453
2005-07-21

Reclining apparatus for chair

#132
20050116519
2005-06-02

Mobile joint with several stable positions, suitable for use in furniture

#133
20050029848
2005-02-10

Seating unit having motion control

#134
19019531
2025-07-08

Rotating and rocking structure and foldable chair having the structure

#135
16661249
2021-11-09

Furniture with portable conversion means