ClassID:

9684

A47C7/021 - CPC Classification

Classification description:

Parts, details, or accessories of chairs or stools; Seat parts Detachable or loose seat cushions

Recent Application in this class:
#1
20260144379
2026-05-28

Dual-Function Convertible Cushion

#2
20260144378
2026-05-28

DEVICE PROVIDING HOLD AND COMFORT

#3
20260123757
2026-05-07

LIGHTWEIGHT INFLATABLE CUSHION

#4
20260123755
2026-05-07

SEAT CUSHION

#5
20260114623
2026-04-30

RECYCLABLE ERGONOMIC SEAT

#6
20260108077
2026-04-23

CUSHION FOR A SEATING FURNITURE

#7
20260076482
2026-03-19

Inflatable Seat

#8
20260053271
2026-02-26

SOFA MODULE AND ASSEMBLED SOFA

#9
20260033645
2026-02-05

Inflatable Seat Cushion Device

#10
20260000207
2026-01-01

SEAT INSERT AND METHOD OF IMPROVING POSTURE OF A SEATED SUBJECT

#11
20260000203
2026-01-01

SIT AND TWIST FOCUS AID

#12
20250380820
2025-12-18

RECYCLABLE ERGONOMIC SEAT

#13
20250359682
2025-11-27

Portable Prayer Stool Assembly

#14
20250325112
2025-10-23

EXPANDABLE AND VARIED FURNITURE STRUCTURE

#15
20250288113
2025-09-18

ADJUSTABLE CHAIR FOR POST-SURGICAL RECOVERY

#16
20250235002
2025-07-24

FOLDING CHAIR

#17
20250177225
2025-06-05

TRANSFER SEAT PLATFORM

#18
20250169610
2025-05-29

SEAT STRUCTURE WITH ADJUSTABLE SENSE OF SITTING

#19
20250089900
2025-03-20

SWITCHABLE MODE GRAVITY-SENSING HEATED SEAT CUSHION

#20
20250082101
2025-03-13

ERGONOMIC CUSHION FOR LOWER BACK

#21
20250072617
2025-03-06

Sling Chair with Pillow or Cushions

#22
20250064217
2025-02-27

SYSTEMS AND METHODS FOR MODULAR SEATING HAVING UNIVERSAL SLOTS

#23
20250031854
2025-01-30

Reclining Post-Operative Zero-Gravity Chair

#24
20240365984
2024-11-07

Seat Topper Device, System, and Method of Use Thereof

#25
20240350344
2024-10-24

Transfer seat platform

#26
20240172872
2024-05-30

Elastic Cushion

#27
20240108145
2024-04-04

MODULAR FURNITURE AND METHOD FOR MAKING THE SAME

#28
20240074584
2024-03-07

Portable Seat

#29
20240057773
2024-02-22

Cushion with pressure-relieving bilobate aperture

#30
20240000237
2024-01-04

Memory foam cushion body and memory foam seat cushion

#31
20230414000
2023-12-28

Non-upholstered ergonomic seat with anatomical properties for maximum comfort

#32
20230371694
2023-11-23

PADDING SYSTEM FOR AMUSEMENT PARK ATTRACTION SYSTEM

#33
20230276951
2023-09-07

Cover assembly for a chair

#34
20230255357
2023-08-17

BUTTOCKS ELEVATING AUXILIARY SEAT CUSHIONING SYSTEM

#35
20230165374
2023-06-01

Foam seat with removable nesting insert including hexagon configuration

#36
20230142783
2023-05-11

Meditation seat system

#37
20230029976
2023-02-02

Pet bed

#38
20230000252
2023-01-05

Orthopedic lounge chair

#39
20220395099
2022-12-15

Seat topper device, system, and method of use thereof

#40
20220378209
2022-12-01

Functional legless chair

#41
20220354258
2022-11-10

C-shaped coccyx, sacrum, and lumbar seat cushion

#42
20220287463
2022-09-15

SEAT AND LUMBAR SUPPORT CUSHION

#43
20220160130
2022-05-26

Flip cushion chair

#44
20220053938
2022-02-24

Removable cushion for a chair, mold for making a cushion and a chair having a removable cushion

#45
20220022653
2022-01-27

Foldable cushion functioning as chair

#46
20210386205
2021-12-16

Foam seat with removable nesting insert

#47
20210378404
2021-12-09

Support apparatus

#48
20210370998
2021-12-02

SEAT FOR INFANTS AND TODDLERS EQUIPPED WITH VENTILATION COOLING DEVICE

#49
20210353068
2021-11-18

Portable seat cushion

#50
20210330085
2021-10-28

Cushion Secure

#51
20210330084
2021-10-28

FOLDABLE SEAT CUSHION

#52
20210307537
2021-10-07

COMBINATION IN SITU OUTDOOR FURNITURE CUSHIONS COVER AND INTEGRAL HANDLE

#53
20210298480
2021-09-30

Pad for improving sitting posture

#54
20210282559
2021-09-16

Meditation seat system

#55
20210282557
2021-09-16

Dual-use support cushion

#56
20210259421
2021-08-26

Cushioned Stadium Seat Cover

#57
20210227980
2021-07-29

Adjustable pillow for pain and pressure relief

#58
20210161307
2021-06-03

PORTABLE CHAIR INSERT

#59
20210076827
2021-03-18

Seat pad assembly with ventilation

#60
20210046728
2021-02-18

Discoloration resistant fabric

#61
20210000259
2021-01-07

Seating support

#62
20200352323
2020-11-12

Mobile office storage assembly

#63
20200305607
2020-10-01

Cushion

#64
20200237098
2020-07-30

Removable cushion for a chair, mold for making a cushion and a chair having a removable cushion

#65
20200206049
2020-07-02

Sit assist device

#66
20200196751
2020-06-25

Modular Patio Furniture Assembly and Tool-Free Method of Assemblage

#67
20200094395
2020-03-26

Method of remanufacturing a toner cartridge

#68
20200093271
2020-03-26

Back rest to be used with seat or chair

#69
20200062404
2020-02-27

Aircraft seat with ergonomic sleep comforter

#70
20200046131
2020-02-13

Seat base for a saddle seat

#71
20200022497
2020-01-23

Lumbar support chair having structure adjustable according to change of posture

#72
20200022496
2020-01-23

Posture Support Seat

#73
20200008580
2020-01-09

LEGLESS CHAIR

#74
20200001040
2020-01-02

METHOD, APPARATUS, AND SYSTEM FOR MEDITATION

#75
20190387885
2019-12-26

PORTABLE FOLDING SEAT WITH CUSHION ATTACHMENT

#76
20190380460
2019-12-19

Multi-Functional Seat Cushion Carrying Assembly

#77
20190328140
2019-10-31

Double-layered foldable storage stool

#78
20190320741
2019-10-24

Article of Clothing Convertible to a Seat Cushion

#79
20190313800
2019-10-17

Orthopedic seating wedge with ventilation channels

#80
20190269255
2019-09-05

Seating pad with woven cover

#81
20190254434
2019-08-22

Dynamic-directional seat pad

#82
20190254397
2019-08-22

Bag provided with expansion means

#83
20190246712
2019-08-15

MULTI-FUNCTIONAL BLANKET SYSTEM AND METHOD

#84
20190174923
2019-06-13

Dynamic postural device

#85
20190167005
2019-06-06

Folding storage stool on wheels

#86
20190142166
2019-05-16

Therapeutic cushion

#87
20190125094
2019-05-02

Seat cushion

#88
20190104851
2019-04-11

Seating device and method of use

#89
20190099001
2019-04-04

CUSHION SECURING DEVICE

#90
20190090646
2019-03-28

Ready to assemble furniture

#91
20190045932
2019-02-14

Cushion system

#92
20190038031
2019-02-07

Device to restore pelvic integrity and to strengthen the pelvic floor and antevert the pelvic region in seated posture and prevent crossed legs

#93
20190000233
2019-01-03

PAD FOR SITTING OR STANDING IN AN OUTDOOR SETTING

#94
20180325265
2018-11-15

Furniture with a heated seat

#95
20180317667
2018-11-08

Textile clip

#96
20180312088
2018-11-01

Vehicle seating cushion with lines to interconnect with line detents on a structural support

#97
20180289163
2018-10-11

Foldable lounge chair cushion

#98
20180279792
2018-10-04

Stool

#99
20180229358
2018-08-16

PORTABLE WORKSTATION

#100
20180206646
2018-07-26

Spinal alignment method for seated posture and associated apparatus

#101
20180199720
2018-07-19

Seat cushion

#102
20180192775
2018-07-12

Cantilever seat

#103
20180168354
2018-06-21

Portable surface for lounging or sleeping

#104
20180140109
2018-05-24

Cushion

#105
20180140101
2018-05-24

Cushion apparatus having a resilient spring member

#106
20180140100
2018-05-24

Portable memory foam seat cushion

#107
20180125244
2018-05-10

Multi-function seat cushion

#108
20180116308
2018-05-03

INTEGRATED GARMENT AND CONFIGURABLE BODY SUPPORT SYSTEM

#109
20180084916
2018-03-29

Lounge cushion

#110
20180064252
2018-03-08

COMBINATION SEAT PAD

#111
20180049603
2018-02-22

Waste Management Chair System and Method

#112
20180029715
2018-02-01

System and method for aircraft passenger seating

#113
20180027971
2018-02-01

Ergonomic seating device

#114
20180020836
2018-01-25

Seating apparatus and methods of using the same

#115
20180000669
2018-01-04

Cushion for seating

#116
20180000250
2018-01-04

Storage stool

#117
20180000248
2018-01-04

INFLATABLE CUSHION

#118
20170354269
2017-12-14

Lie-flat mattress pad

#119
20170350419
2017-12-07

Air blowing device

#120
20170332793
2017-11-23

Portable cushion system

#121
20170320551
2017-11-09

Cushions for use in seating for boats and methods of using said cushions

#122
20170320209
2017-11-09

Portable workstation

#123
20170303691
2017-10-26

Seat for hip shaking

#124
20170273471
2017-09-28

Structure of inflatable cushion

#125
20170251824
2017-09-07

CUSHIONS INCLUDING A COATED ELASTOMERIC CUSHIONING ELEMENT AND RELATED METHODS

#126
20170245644
2017-08-31

Removable seat cushion and method

#127
20170238766
2017-08-24

Spa Cushion

#128
20170238719
2017-08-24

Toddler stadium chair

#129
20170233916
2017-08-17

Cushion or pillow having embossing and/or debossing elements, apparatus, system, and a method thereof

#130
20170224138
2017-08-10

LAUNDERABLE FOLDUP DEVICE

#131
20170224118
2017-08-10

Portable seat cushion

#132
20170165550
2017-06-15

Combination bat warmer/seat cushion

#133
20170164757
2017-06-15

METHODS AND SYSTEMS FOR HEATING AND COOLING SEATS AND OTHER USER ITEMS UTILIZING THERMALLY CONDUCTIVE SHEET WITH ONE OR MORE THERMOELECTRIC DEVICES

#134
20170156519
2017-06-08

HEIGHT ADJUSTING STRUCTURE WITH DIRECTLY COMMUNICATING AIRBAGS

#135
20170150819
2017-06-01

Cushion

#136
20170136294
2017-05-18

Adjustable, astable seat for increasing the use of a user's core muscles while exercising

#137
20170135488
2017-05-18

Method and apparatus for supporting normal functions of blood circulatory systems over long periods of sitting

#138
20170127848
2017-05-11

Textile clip

#139
20170120784
2017-05-04

Hip alignment device

#140
20170119161
2017-05-04

Cushion for alleviating pain

#141
20170119156
2017-05-04

Portable composite seat

#142
20170112286
2017-04-27

READY-TO-ASSEMBLE SOFA AND METHOD FOR PACKAGING SAME

#143
20170105536
2017-04-20

Air-circulating mat

#144
20170099953
2017-04-13

Prostatic relief cushion and method

#145
20170096264
2017-04-06

APPARATUS FOR TRANSPORTING GOODS AND FOR PROVIDING MOBILE SEATING

#146
20170086591
2017-03-30

Seat support assembly for furniture having leg rest extension and seat back recline

#147
20170072653
2017-03-16

Void Cells With Outwardly Curved Surfaces

#148
20170065093
2017-03-09

CUSHION

#149
20170065085
2017-03-09

Foam seat cushions

#150
20170035216
2017-02-09

CUSHIONING DEVICE

#151
20170035215
2017-02-09

SPACER MESH CONCEPTS

#152
20170020769
2017-01-26

CUSHION SUPPORT INSERT

#153
20170020294
2017-01-26

BACKREST DEVICE FOR A BUCKET

#154
20170013978
2017-01-19

Orthopedic pillows for supine sleepers

#155
20170000680
2017-01-05

DECORATIVE CUSHION MASSAGE DEVICE

#156
20170000264
2017-01-05

Sitting bones cushion

#157
20170000263
2017-01-05

Toroidal seating cushion

#158
20160353895
2016-12-08

MAGNETIC SEAT CUSHION

#159
20160324321
2016-11-10

Furniture Assembly

#160
20160296021
2016-10-13

CHAIR OR OTHER PIECE OF FURNITURE AND METHOD OF MAKING SAME

#161
20160262544
2016-09-15

Functional chair for human body correction and thermal therapy

#162
20160262543
2016-09-15

Portable solar powered heated seat cushion

#163
20160255961
2016-09-08

Prostatic relief cushion and method

#164
20160242551
2016-08-25

Container mountable support apparatus

#165
20160220036
2016-08-04

CHAIR

#166
20160183690
2016-06-30

Seating apparatus with adjustable cushioning

#167
20160183684
2016-06-30

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

#168
20160174717
2016-06-23

Portable therapeutic seat device

#169
20160174716
2016-06-23

Active seating cushion

#170
20160166080
2016-06-16

Contouring device

#171
20160166063
2016-06-16

Seat cushion with flexible contouring

#172
20160152168
2016-06-02

Cushion body

#173
20160128318
2016-05-12

CONFIGURABLE SEATING DEVICE AND METHOD OF USE THEREOF

#174
20160120319
2016-05-05

Pressure-relief pillows

#175
20160106217
2016-04-21

Device and method for assisting patients after a buttocks surgery

#176
20160100690
2016-04-14

Comfort pad

#177
20160100689
2016-04-14

PORTABLE MULTIFUNCTION SEAT CUSHION

#178
20160095771
2016-04-07

Seat support

#179
20160095768
2016-04-07

Post-Operative Assistive Device

#180
20160081481
2016-03-24

FOLDABLE CUSHIONED SEAT

#181
20160066694
2016-03-10

Therapeutic padded cover for a chair

#182
20160051052
2016-02-25

Stadium seat assembly

#183
20160037928
2016-02-11

Modular Furniture

#184
20160015180
2016-01-21

Sports Field Bench Seating Assembly

#185
20160001886
2016-01-07

AIRCRAFT SEAT COVER AND AIRCRAFT DIVAN EQUIPPED WITH SAME

#186
20150359690
2015-12-17

360 degree channel hinged cushion assembly for suspension and alleviation of sitting discomfort and injury

#187
20150359353
2015-12-17

Cushion covers, cushions, and methods of using the same

#188
20150359340
2015-12-17

Furniture Assembly

#189
20150313365
2015-11-05

Portable composite seat

#190
20150296996
2015-10-22

Voluminous padded chair

#191
20150238036
2015-08-27

Anti-fatigue chair mat

#192
20150238025
2015-08-27

Seat

#193
20150238018
2015-08-27

Body support bridge

#194
20150230615
2015-08-20

Flexible back chair with spring can assembly

#195
20150189996
2015-07-09

Cushioning system

#196
20150164237
2015-06-18

Valve, self-inflating bladder assembly, cushion assembly and method for operating the same

#197
20150164229
2015-06-18

Air-Filled Seat Cushion

#198
20150164228
2015-06-18

SPACER MESH CONCEPTS

#199
20150158560
2015-06-11

BOLSTER CUSHION AND METHODS OF USE

#200
20150137566
2015-05-21

Collapsible chair having a removable seat pad

#201
20150135444
2015-05-21

Discontinuous air delivery system for inflatable static medical device

#202
20150123438
2015-05-07

Seating with enhanced grip and posture correction

#203
20150115675
2015-04-30

Personal Comfort Pad

#204
20150115673
2015-04-30

CHAIR CUSHION SLIP COVER WITH POCKETS

#205
20150113735
2015-04-30

Cushion for seating

#206
20150108802
2015-04-23

Reversible orthopedic seat cushion

#207
20150108799
2015-04-23

Orthopedic cushion for a seat

#208
20150090778
2015-04-02

Removable personalized seat marker and system and method for implementing same

#209
20150061346
2015-03-05

Cushions for relieving sciatic and/or perineum pressure

#210
20150020316
2015-01-22

Cushion structure and construction

#211
20150015038
2015-01-15

Upholstery chair cover

#212
20150015037
2015-01-15

HOOK-AND-LOOP COMPONENT EMBEDDED WITH FOAM MATERIAL AND CUSHION THEREOF

#213
20140375089
2014-12-25

Seating cushion for treating pelvic pressure, pain and discomfort

#214
20140354028
2014-12-04

Inflatable Seat Apparatus with Padded Seat Topper, Floor Base and Relief Valve

#215
20140319890
2014-10-30

Seating with adjustable cushions

#216
20140311665
2014-10-23

Cushioning elements for apparel and other products and methods of manufacturing the cushioning elements

#217
20140272266
2014-09-18

Multi layered covering material and process for making multi layered covering material for elements making furniture more comfortable comprising upholstery, cushions, blankets, and similar elements

#218
20140259426
2014-09-18

Portable cushions including deformable wall members, and related methods

#219
20140252816
2014-09-11

SEATING DEVICE

#220
20140215723
2014-08-07

Adapter mattress for dental chairs

#221
20140215720
2014-08-07

Multi-layered anatomical quilted system

#222
20140182049
2014-07-03

Cushion items with flexible contouring

#223
20140125098
2014-05-08

Cushion covers, cushions, and methods of using the same

#224
20140101856
2014-04-17

HOOK-AND-LOOP COMPONENT EMBEDDED WITH FOAM MATERIAL AND CUSHION THEREOF

#225
20140084658
2014-03-27

Simple self-assembly chair for health

#226
20140070580
2014-03-13

Nonslip seat pad

#227
20140070575
2014-03-13

CHAIR CUSHION WITH POCKETS

#228
20140059775
2014-03-06

Supportive comfort cushion

#229
20140054948
2014-02-27

Seat cushion and seating apparatus using the same, and kit

#230
20140053339
2014-02-27

Configurable inflatable support devices

#231
20140028074
2014-01-30

Vehicular seats

#232
20140020185
2014-01-23

Cushion for preventing pressure sore

#233
20130341979
2013-12-26

Portable Airplane Armrest Cushion

#234
20130341978
2013-12-26

Assembly and Method for Attaching a Seat Cushion to a Chair

#235
20130318723
2013-12-05

Multifunctional posture seat

#236
20130312195
2013-11-28

Sacrum support pillow

#237
20130257132
2013-10-03

Seat Cushion

#238
20130257112
2013-10-03

Easily removable, reusable seat cushion

#239
20130226053
2013-08-29

Adjustable Postural Support Device

#240
20130205505
2013-08-15

Expandable structure constructed from sealed films

#241
20130198961
2013-08-08

Pressure-relief pillows

#242
20130193738
2013-08-01

Seat cushion with flexible contouring

#243
20130127213
2013-05-23

Personal weather shelter

#244
20130125313
2013-05-23

System And Method Of Forming Variable Density Seating Materials

#245
20130112213
2013-05-09

Apparatus and methods for conforming a support to a body

#246
20130092175
2013-04-18

Apparatus and methods for adjusting a support to a body

#247
20130057033
2013-03-07

Seat pad

#248
20130043707
2013-02-21

Lumbar support seat

#249
20120324651
2012-12-27

Pad, in particular for use in the nursing care and hospital sector

#250
20120272454
2012-11-01

Luggage attachable cushion device

#251
20120255127
2012-10-11

Devices, systems and methods relating to seating cushions for alleviation of hemorrhoids and other purposes

#252
20120193385
2012-08-02

SOFT SEAT CUSHION KIT

#253
20120187740
2012-07-26

Seat pad that promotes cooling and ventilation

#254
20120144594
2012-06-14

Inflatable body contour support cushion

#255
20120098310
2012-04-26

Ergonomic seat assembly

#256
20120091768
2012-04-19

Puzzle seating

#257
20120068507
2012-03-22

ELEVATION SEATS, INCLUDING ELEVATION SEATS EMPLOYING SUCTION MEMBER(S) FOR SURFACE SECURING THE ELEVATION SEATS

#258
20120061943
2012-03-15

Air cellular cushion

#259
20120052249
2012-03-01

Cushioning elements for apparel and other products and methods of manufacturing the cushioning elements

#260
20120017375
2012-01-26

ADJUSTABLE V-CUSHION ASSEMBLY FOR ALLEVIATING SITTING DISCOMFORT

#261
20120011656
2012-01-19

CUSHION, KIT AND METHOD OF MANUFACTURE

#262
20110296617
2011-12-08

Self Inflating Seat Cushion with Cover

#263
20110296616
2011-12-08

CUSHION WITH A STIFFENING INSERT

#264
20110290834
2011-12-01

LAUNDERABLE MULTI-PURPOSE FOLDUP DEVICE

#265
20110271454
2011-11-10

Cushion and Method for Manufacturing the Same

#266
20110269601
2011-11-03

SENSOR BASED EXERCISE CONTROL SYSTEM

#267
20110260509
2011-10-27

STRUCTURALLY IMPROVED SEAT CUSHION

#268
20110241388
2011-10-06

KEMLOK adult Booster Seat System

#269
20110163581
2011-07-07

Method for enhancing passenger comfort on a vehicle

#270
20110163144
2011-07-07

Seat assembly

#271
20110156459
2011-06-30

SEATING PAD ASSEMBLY FOR USE WITH TRANSPORTATION SEAT

#272
20110127815
2011-06-02

Detachable chair cushion and backpack assembly

#273
20110095581
2011-04-28

PORTABLE SEAT CUSHION

#274
20110094037
2011-04-28

SEAT CUSHION

#275
20110088168
2011-04-21

Prayer pillow with multifunctions

#276
20110012405
2011-01-20

Seat pad

#277
20110010865
2011-01-20

Multi-walled gelastic mattress system

#278
20100320818
2010-12-23

Seating Support

#279
20100306922
2010-12-09

AIRATION TYPE FLOOR CUSHION

#280
20100306894
2010-12-09

Modular hook and loop attachment cushions

#281
20100295339
2010-11-25

AIR-CONDITIONED SEAT CUSHION

#282
20100269261
2010-10-28

Cushion and method for manufacturing the same

#283
20100237082
2010-09-23

Gel cushion mat

#284
20100218317
2010-09-02

Multi-walled gelastic material

#285
20100207294
2010-08-19

Multi-walled gelastic material

#286
20100199437
2010-08-12

Multi-walled gelastic material

#287
20100199424
2010-08-12

Portable, inflatable cushion

#288
20100107574
2010-05-06

Force distributing interface system

#289
20100078979
2010-04-01

AUXILIARY CHAIR FOR IMPROVING POSTURE FOR USE WITH A CHAIR

#290
20100058540
2010-03-11

Modular hook and loop attachment cushions

#291
20100038943
2010-02-18

Ergonomic seat assembly

#292
20100031445
2010-02-11

SEAT CUSHION

#293
20100026077
2010-02-04

Attachable and detachable type seat pad and method of fabricating the same, and seat using attachable and detachable type seat pad

#294
20090235460
2009-09-24

Composite cushion with compression modulated valve and valve assembly there for

#295
20090218861
2009-09-03

Seat pad

#296
20090217457
2009-09-03

Molded seat cushion with internal shape matching ischial structures

#297
20090205138
2009-08-20

Cushioning Apparatus

#298
20090183387
2009-07-23

DEVICES WITH INTERNAL FLEXIBILITY SIPES, INCLUDING SIPED CHAMBERS FOR FOOTWEAR

#299
20090167041
2009-07-02

NOVELTY TRAY AND CUSHION

#300
20090127901
2009-05-21

Seating accessory