ClassID:

6413

A42B3/064 - CPC Classification

Classification description:

Helmets; Helmet covers ; Other protective head coverings; Parts, details or accessories of helmets; Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures with relative movement between layers

Recent Application in this class:
#1
20260144318
2026-05-28

IMPACT MITIGATING STRUCTURE

#2
20260114535
2026-04-30

HELMET

#3
20260114534
2026-04-30

HELMET

#4
20260114521
2026-04-30

A DEVICE FOR IMPACT PROTECTION

#5
20260101952
2026-04-16

IMPACT ABSORBING STRUCTURES FOR ATHLETIC HELMET

#6
20260076435
2026-03-19

Hard Hat with Impact Protection Materials

#7
20260026568
2026-01-29

HELMET

#8
20260000144
2026-01-01

PROTECTIVE APPAREL AND HELMET

#9
20250351912
2025-11-20

Helmet Safety System

#10
20250280914
2025-09-11

OMNIDIRECTIONAL ENERGY MANAGEMENT SYSTEMS AND METHODS

#11
20250275601
2025-09-04

CONNECTOR

#12
20250275600
2025-09-04

CONNECTOR AND APPARATUS

#13
20250261720
2025-08-21

HEADBAND

#14
20250234953
2025-07-24

HELMET

#15
20250204630
2025-06-26

Helmet for Reducing Concussive Forces During Collision

#16
20250120469
2025-04-17

HELMET FOR IMPACT PROTECTION

#17
20250089837
2025-03-20

CONNECTOR

#18
20250082059
2025-03-13

PROTECTIVE HELMET WITH MULTIPLE PSEUDO-SPHERICAL ENERGY MANAGEMENT LINERS

#19
20250049164
2025-02-13

Hard Hat with Impact Protection Material

#20
20250024906
2025-01-23

Cycling Helmet with Rotational Impact Attenuation

#21
20250000192
2025-01-02

A NOVEL PROTECTIVE HELMET

#22
20240415225
2024-12-19

CYCLING HELMET WITH AN ENERGY DIVERTING LAYER

#23
20240415224
2024-12-19

HELMET, PARTICULARLY CYCLING HELMET COMPRISING SPACERS TO REDUCE MECHANICAL LOCKING OF OPPOSING LAYERS OF THE HELMET, AND HELMET WITH REDUCED GEOMETRICAL LOCKING

#24
20240415223
2024-12-19

IMPACT ABSORBING STRUCTURES FOR ATHLETIC HELMET

#25
20240398056
2024-12-05

PROTECTIVE HELMET WITH MULTIPLE ENERGY MANAGEMENT LINERS

#26
20240391205
2024-11-28

FOOTBALL HELMET WITH CUSTOM MANUFACTURED FIT PODS

#27
20240389703
2024-11-28

Impact Resistant Headgear

#28
20240373969
2024-11-14

Impact Protection System

#29
20240365909
2024-11-07

IMPACT MITIGATION FIT PODS

#30
20240349838
2024-10-24

LAYERED MATERIALS AND STRUCTURES FOR ENHANCED IMPACT ABSORPTION

#31
20240334997
2024-10-10

HELMET WITH PROTECTIVE FEATURES

#32
20240315381
2024-09-26

MULTI-LAYER HELMET AND METHOD FOR MAKING THE SAME

#33
20240315380
2024-09-26

MULTI-LAYER HELMET AND METHOD FOR MAKING THE SAME

#34
20240315376
2024-09-26

PROTECTIVE HELMET

#35
20240315373
2024-09-26

FUNCTIONAL REACTIVE LAYER HELMET

#36
20240285017
2024-08-29

HELMET

#37
20240260702
2024-08-08

HELMET SHEER LAYER

#38
20240245161
2024-07-25

HELMET

#39
20240215676
2024-07-04

Helmet for reducing concussive forces during collision and facilitating rapid facemask removal

#40
20240206582
2024-06-27

IMPACT ABSORBING STRUCTURE

#41
20240164466
2024-05-23

HEADGEAR AND DEVICE FOR HEADGEAR

#42
20240164465
2024-05-23

SMART HELMET WITH ELECTRONIC PROCESSING/ RECORDING/ STORING INDIVIDUAL AND CUMULATIVE IMPACTS

#43
20240148095
2024-05-09

LIGHTWEIGHT INTEGRATION OF SHOCK ABSORBING TECHNOLOGY IN A PROTECTIVE DEVICE

#44
20240138507
2024-05-02

IMPACT PROTECTION DEVICE AND METHOD OF ASSEMBLY

#45
20240130459
2024-04-25

MULTI-LAYER HELMET AND METHOD FOR MAKING THE SAME

#46
20240081459
2024-03-14

Hard Hat with Impact Protection Materials

#47
20240081458
2024-03-14

CELLULAR ENERGY-ABSORBING STRUCTURE FASTENING DEVICE

#48
20240032639
2024-02-01

CELLULAR ENERGY-ABSORBING STRUCTURE FASTENING DEVICE

#49
20240032636
2024-02-01

IMPACT MITIGATION FIT PODS

#50
20240008578
2024-01-11

IMPACT MITIGATING STRUCTURE

#51
20230413937
2023-12-28

A HELMET COMPRISING AN IMPACT MITIGATING STRUCTURE

#52
20230404199
2023-12-21

Helmet

#53
20230397687
2023-12-14

Helmet coupler and helmet with helmet coupler

#54
20230389640
2023-12-07

MULTI-SHELL HELMET WITH PIVOTABLE OUTER SHELL

#55
20230346066
2023-11-02

HELMET WITH AN AIR TRIP

#56
20230255297
2023-08-17

PROTECTIVE HELMET

#57
20230255296
2023-08-17

Protective helmet with integrated rotational limiter

#58
20230248104
2023-08-10

HELMET ROTATION DAMPING WITH NEGATIVE TORQUE

#59
20230248103
2023-08-10

PAD AND PADDING

#60
20230248102
2023-08-10

Layered materials and structures for enhanced impact absorption

#61
20230232929
2023-07-27

HELMET

#62
20230225445
2023-07-20

CONNECTOR

#63
20230109117
2023-04-06

Helmet

#64
20230108278
2023-04-06

HELMET

#65
20230103707
2023-04-06

HELMET WITH EXTERNAL SHOCK WAVE DAMPENING PANELS

#66
20230082409
2023-03-16

Helmet Sizing Assembly

#67
20230061962
2023-03-02

MICROLATTICE BALLISTIC HELMET PADS

#68
20230043377
2023-02-09

CONNECTOR

#69
20230024564
2023-01-26

Helmet for impact protection

#70
20230019358
2023-01-19

HELMET WITH FLOATING SHELL PLATES

#71
20230010873
2023-01-12

Helmet

#72
20220400803
2022-12-22

HELMET FOR IMPACT ENERGY DISPLACEMENT AND/OR ABSORPTION

#73
20220354202
2022-11-10

Headgear

#74
20220330648
2022-10-20

SPORT HELMET

#75
20220330647
2022-10-20

Multi-layer helmet and method for making the same

#76
20220330645
2022-10-20

Rotation Damping Helmet

#77
20220322780
2022-10-13

OMNIDIRECTIONAL ENERGY MANAGEMENT SYSTEMS AND METHODS

#78
20220248793
2022-08-11

PROTECTIVE HELMET

#79
20220248792
2022-08-11

Protective helmet

#80
20220240616
2022-08-04

Cycling helmet with rotational impact attenuation

#81
20220232925
2022-07-28

Helmet

#82
20220232924
2022-07-28

HELMET

#83
20220211123
2022-07-07

Composite devices and methods for providing protection against traumatic tissue injury

#84
20220117345
2022-04-21

Reusable energy absorbing apparatus including gas-liquid interactions in nanopores

#85
20220087355
2022-03-24

HELMET WITH PADDING ARRANGEMENT

#86
20220079281
2022-03-17

Helmet for reducing concussive forces during collision and facilitating rapid facemask removal

#87
20220071332
2022-03-10

CONNECTOR FOR HELMET AND HELMET INCLUDING SUCH A CONNECTOR

#88
20220053866
2022-02-24

Energy diverting football helmet

#89
20220047031
2022-02-17

Protective helmet with multiple pseudo-spherical energy management liners

#90
20220031003
2022-02-03

Helmet

#91
20220022586
2022-01-27

Helmet

#92
20220015489
2022-01-20

CONCUSSION RESISTENT SMART HELMET

#93
20210401104
2021-12-30

Connector with a deformable retainer

#94
20210401102
2021-12-30

Helmet

#95
20210392985
2021-12-23

Helmet

#96
20210378345
2021-12-09

Helmet pad

#97
20210378342
2021-12-09

HEADGEAR ASSEMBLIES AND HEADGEAR LINERS HAVING FRICTION-REDUCING INTERFACE ELEMENTS

#98
20210352992
2021-11-18

Hard hat with impact protection material

#99
20210352991
2021-11-18

METHOD FOR REDUCING ROTATIONAL ACCELERATION DURING AN IMPACT TO AN OUTSIDE SURFACE OF PROTECTIVE HEADGEAR

#100
20210330018
2021-10-28

Protective helmet

#101
20210315308
2021-10-14

Protective helmet

#102
20210315307
2021-10-14

A HELMET FOR IMPACT PROTECTION

#103
20210251327
2021-08-19

Impact absorbing structures for athletic helmet

#104
20210244123
2021-08-12

BIOMIMETIC AND INFLATABLE ENERGY-ABSORBING HELMET TO REDUCE HEAD INJURIES AND CONCUSSIONS

#105
20210227917
2021-07-29

Helmet adaptable to different head shapes

#106
20210219635
2021-07-22

Multi-Genre Body Armor with Dual Coil Shock Suspension and Buckwheat Hull Shock Absorbers

#107
20210187897
2021-06-24

Custom manufactured fit pods

#108
20210186139
2021-06-24

PROTECTIVE HELMETS WITH NON-LINEARLY DEFORMING ELEMENTS

#109
20210169166
2021-06-10

CONNECTOR

#110
20210137184
2021-05-13

Impact mitigating membrane

#111
20210106091
2021-04-15

Impact Mitigation Fit Pods

#112
20210106090
2021-04-15

Concussion reducing/energy transferring helmet and shoulder system

#113
20210076768
2021-03-18

Helmet with sliding facilitator arranged at energy absorbing layer

#114
20210059345
2021-03-04

Helmet

#115
20210045487
2021-02-18

Omnidirectional energy management systems and methods

#116
20210037906
2021-02-11

PROTECTIVE HELMETS INCLUDING NON-LINEARLY DEFORMING ELEMENTS

#117
20210030100
2021-02-04

Protective helmet with integrated rotational limiter

#118
20210030099
2021-02-04

Helmet with external shock wave dampening panels

#119
20210007433
2021-01-14

ZERO IMPACT HEAD GEAR

#120
20210000210
2021-01-07

Protective helmet

#121
20200397086
2020-12-24

Helmet with sliding facilitator arranged at energy absorbing layer

#122
20200375300
2020-12-03

MULTILAYERED HELMET WITH INDEPENDENTLY MOVABLE SEGMENTS

#123
20200367595
2020-11-26

IMPACT ATTENUATION SYSTEM FOR A PROTECTIVE HELMET

#124
20200359727
2020-11-19

Helmet

#125
20200353883
2020-11-12

Method of forming a unitary composite structure

#126
20200329802
2020-10-22

Protective device

#127
20200305534
2020-10-01

HELMET

#128
20200288807
2020-09-17

Energy dissipating helmet

#129
20200275722
2020-09-03

HELMET AND TEMPERATURE REGULATION SYSTEM

#130
20200260813
2020-08-20

Helmet

#131
20200253314
2020-08-13

OMNIDIRECTIONAL ENERGY MANAGEMENT SYSTEMS AND METHODS

#132
20200237044
2020-07-30

Shock absorbing system

#133
20200200229
2020-06-25

Advanced Omnidirectional Impact Absorber

#134
20200196697
2020-06-25

SAFETY HELMET CAPABLE OF ABSORBING MULTI-DIRECTION IMPACT

#135
20200196696
2020-06-25

SAFETY HELMET CAPABLE OF ABSORBING MULTI-DIRECTION IMPACT

#136
20200187585
2020-06-18

Helmet including magnetic suspension system

#137
20200187584
2020-06-18

Headgear

#138
20200187583
2020-06-18

Protective helmet with multiple energy management liners

#139
20200187582
2020-06-18

Helmet for impact protection

#140
20200187581
2020-06-18

Impact-absorbing helmet

#141
20200178636
2020-06-11

Helmet

#142
20200154812
2020-05-21

Protective headgear, impact diffusing systems and methods

#143
20200085131
2020-03-19

Helmet

#144
20200085128
2020-03-19

Rotation damping helmet

#145
20200068978
2020-03-05

Helmet with flexible structure for improved force attenuation

#146
20200046056
2020-02-13

Constant force impact protection device

#147
20200037691
2020-02-06

Magnetic cushion technology

#148
20200029644
2020-01-30

Cycling helmet with rotational impact attenuation

#149
20200000169
2020-01-02

Layered materials and structures for enhanced impact absorption

#150
20190373976
2019-12-12

SAFETY HELMET CAPABLE OF ABSORBING MULTI-DIRECTION IMPACT

#151
20190357623
2019-11-28

Protective helmet

#152
20190357621
2019-11-28

Dynamic Load-Absorbing Materials and Articles

#153
20190350299
2019-11-21

Multi-layer helmet and method for making the same

#154
20190350298
2019-11-21

Head protection for reducing angular accelerations

#155
20190350297
2019-11-21

SPORTS HELMET WITH ROTATIONAL IMPACT PROTECTION

#156
20190350295
2019-11-21

Helmet with unique impact absorption and redirection features

#157
20190343212
2019-11-14

Helmet

#158
20190343211
2019-11-14

PROTECTIVE HELMET

#159
20190335838
2019-11-07

Helmet with shear force management

#160
20190328074
2019-10-31

Helmet

#161
20190313726
2019-10-17

Shock absorbing system

#162
20190307199
2019-10-10

Helmet

#163
20190307198
2019-10-10

Protective headgear and shoulder pad apparatus and methods

#164
20190297985
2019-10-03

Omnidirectional energy management systems and methods

#165
20190297965
2019-10-03

Personal impact protection device

#166
20190261721
2019-08-29

Head Protection for Reducing Angular Accelerations

#167
20190254377
2019-08-22

Protective helmet with multiple pseudo-spherical energy management liners

#168
20190239590
2019-08-08

IMPACT PROTECTION AND SHOCK ABSORBING SYSTEM AND METHOD

#169
20190232601
2019-08-01

PROTECTIVE MATERIAL

#170
20190216158
2019-07-18

Impact resistant headgear

#171
20190159542
2019-05-30

Protective helmet

#172
20190159541
2019-05-30

PROTECTIVE HELMET

#173
20190159540
2019-05-30

OUTER PADDING ASSEMBLY FOR BIOMECHANICS AWARE HEADGEAR

#174
20190133240
2019-05-09

SYSTEMS AND METHODS FOR CUSTOMIZED HELMET LAYERS

#175
20190133233
2019-05-09

Protective helmet

#176
20190116908
2019-04-25

Helmet with Sliding Facilitator Arranged at Energy Absorbing Layer

#177
20190082766
2019-03-21

Protective helmet

#178
20190075881
2019-03-14

Impact attenuation system for a protective helmet

#179
20190075880
2019-03-14

Impact attenuation system for a protective helmet

#180
20190075877
2019-03-14

PROTECTIVE HEADGEAR SYSTEM

#181
20190069624
2019-03-07

DEVICE FOR DISSIPATING FORCES ON A HELMET

#182
20190059498
2019-02-28

Helmet for reducing concussive forces during collision and facilitating rapid facemask removal

#183
20190059497
2019-02-28

Device for minimizing impact of collisions for a helmet

#184
20190045873
2019-02-14

Impact attenuation system for a protective helmet

#185
20190045872
2019-02-14

IMPACT ATTENUATION SYSTEM FOR A PROTECTIVE HELMET

#186
20190029352
2019-01-31

Biomimetic and inflatable energy-absorbing helmet to reduce head injuries and concussions

#187
20190021413
2019-01-24

Modular disengaging system

#188
20190000174
2019-01-03

Protective helmet with integrated rotational limiter

#189
20180368504
2018-12-27

Pendulum impact damping system

#190
20180360154
2018-12-20

HELMET

#191
20180360153
2018-12-20

Protective headgear and shoulder pad apparatus and methods

#192
20180343953
2018-12-06

HELMET WITH FLOATING SHELL PLATES

#193
20180332918
2018-11-22

Dynamic Load-Absorbing Materials and Articles

#194
20180325203
2018-11-15

Closure components for a helmet layer and methods for installing same

#195
20180317590
2018-11-08

Anti-concussive helmet and alarm system therefor

#196
20180317589
2018-11-08

Helmet Apparatus

#197
20180303189
2018-10-25

Comfort padding and a helmet comprising the comfort padding

#198
20180303187
2018-10-25

Comfort Padding and a Helmet Comprising The Comfort Padding

#199
20180295922
2018-10-18

Football helmet with shell section defined by a non-linear channel

#200
20180295921
2018-10-18

Football helmet with movable flexible section

#201
20180295920
2018-10-18

Football helmet with pressable front section

#202
20180271198
2018-09-27

Safety helmet with rotary impact buffering function

#203
20180263325
2018-09-20

Football helmet with movable shell segment

#204
20180255862
2018-09-13

Multilayered floatable universal shock absorption system of safety helmet

#205
20180252286
2018-09-06

Composite geometry structure for the absorption and dissipation of the energy generated by an impact and a safety helmet comprising said structure

#206
20180249778
2018-09-06

Energy dissipating helmet

#207
20180242675
2018-08-30

HELMET

#208
20180228239
2018-08-16

Spring absorption technology (S.A.T.) helmet

#209
20180213874
2018-08-02

Helmet, liner for a helmet, comfort padding for a helmet and connector

#210
20180206580
2018-07-26

IMPACT PROTECTION AND SHOCK ABSORBING DEVICE

#211
20180192728
2018-07-12

Pressure attenuating helmet

#212
20180185734
2018-07-05

Protective headgear with impact diffusion

#213
20180184745
2018-07-05

Laterally supported filaments

#214
20180184744
2018-07-05

Helmet with flexible structure for improved force attenuation

#215
20180168268
2018-06-21

Helmet

#216
20180160760
2018-06-14

Protective helmet with energy storage mechanism

#217
20180153247
2018-06-07

SOFTWARE FOR DESIGNING, CONFIGURING AND PROVIDING MANUFACTURING SPECIFICATIONS FOR BIOMECHANICALLY AWARE PROTECTIVE GEAR

#218
20180153243
2018-06-07

ADJUSTABLE ELASTIC SHEAR PROTECTION IN PROTECTIVE GEAR

#219
20180153242
2018-06-07

ELASTIC SHEAR PROTECTION IN PROTECTIVE GEAR

#220
20180132557
2018-05-17

Cranial protection cell

#221
20180132556
2018-05-17

Helmet for impact protection

#222
20180125141
2018-05-10

HELMET

#223
20180110281
2018-04-26

Helmet including magnetic suspension system

#224
20180092428
2018-04-05

Systems and methods for customized helmet layers

#225
20180092423
2018-04-05

Helmet

#226
20180092422
2018-04-05

BIOMECHANICS AWARE HEADGEAR

#227
20180077990
2018-03-22

Helmet for tangential and direct impacts

#228
20180070667
2018-03-15

Helmet omnidirectional energy management systems

#229
20180056168
2018-03-01

Safer football helmet

#230
20180042332
2018-02-15

Lever-activated shock abatement system and method

#231
20180042329
2018-02-15

Helmet with external shock wave dampening panels

#232
20180042326
2018-02-15

Mechanically-activated shock abatement system and method

#233
20180035740
2018-02-08

Visual and audio indicator of shear impact force on protective gear

#234
20180027913
2018-02-01

Headgear

#235
20180007991
2018-01-11

Safer baseball batting helmet

#236
20180000186
2018-01-04

Shock absorbing helmet liner

#237
20170367428
2017-12-28

Protective Athletic Helmet to Reduce Linear and Rotational Brain Acceleration

#238
20170367427
2017-12-28

Zero impact head gear

#239
20170347736
2017-12-07

HELMET COMPRISING INTEGRATED ROTATIONAL IMPACT ATTENUATION AND FIT SYSTEM

#240
20170318891
2017-11-09

Shock absorbing system

#241
20170303623
2017-10-26

PROTECTIVE HELMETS HAVING ENERGY ABSORBING LINERS

#242
20170303622
2017-10-26

Laterally supported filaments

#243
20170303620
2017-10-26

Protective helmets having energy absorbing tethers

#244
20170295880
2017-10-19

Impact protection and shock absorbing system and method

#245
20170290388
2017-10-12

Protective helmet with multiple pseudo-spherical energy management liners

#246
20170282047
2017-10-05

Safer Football Helmet

#247
20170280809
2017-10-05

BIOMECHANICS AWARE HEADGEAR

#248
20170273387
2017-09-28

Protective helmets having energy absorbing shells

#249
20170258168
2017-09-14

Adjustable helmet with side protective members

#250
20170251744
2017-09-07

Helmet with multiple protective zones

#251
20170251743
2017-09-07

Protective headgear and shoulder pad apparatus and methods

#252
20170231312
2017-08-17

Helmet with sliding facilitator arranged at energy absorbing layer

#253
20170224030
2017-08-10

HEAD GUARD

#254
20170215507
2017-08-03

Protective helmet for lateral and direct impacts

#255
20170196292
2017-07-13

Layered materials and structures for enhanced impact absorption

#256
20170188649
2017-07-06

HELMET WITH BOUNDARY NUB AND ELASTOMER RETAINERS

#257
20170172242
2017-06-22

HELMET

#258
20170164678
2017-06-15

Protective helmet with multiple energy management liners

#259
20170143054
2017-05-25

Deployable segmented sport equipment

#260
20170119080
2017-05-04

Shock absorbing helmet

#261
20170112220
2017-04-27

Protective helmet with energy storage mechanism

#262
20170105470
2017-04-20

Protective helmet

#263
20170055621
2017-03-02

Biomechanics aware headgear

#264
20170050593
2017-02-23

Protective member for a vehicle

#265
20170027266
2017-02-02

Dynamic load-absorbing materials and articles

#266
20170013907
2017-01-19

Protective helmet

#267
20160369861
2016-12-22

Protective member

#268
20160366969
2016-12-22

Protective helmet

#269
20160360818
2016-12-15

Ecostructural bicycle/activity safety helmet

#270
20160316847
2016-11-03

Omnidirectional energy management systems and methods

#271
20160316845
2016-11-03

Helmet with sliding facilitator arranged at energy absorbing layer

#272
20160316829
2016-11-03

IMPACT REDUCING SPORT EQUIPMENT

#273
20160309828
2016-10-27

Biomechanics aware headgear

#274
20160302496
2016-10-20

Composite devices and methods for providing protection against traumatic tissue injury

#275
20160278470
2016-09-29

Protective helmets including non-linearly deforming elements

#276
20160270469
2016-09-22

Shear reduction mechanism

#277
20160255900
2016-09-08

Protective helmets with non-linearly deforming elements

#278
20160242484
2016-08-25

Pendulum impact damping system

#279
20160227867
2016-08-11

Impact and explosive force minimization structures

#280
20160165995
2016-06-16

Biomechanics aware headgear

#281
20160165994
2016-06-16

Biomechanics aware helmet

#282
20160165993
2016-06-16

Concertinaed structures in protective gear

#283
20160161222
2016-06-09

Bulletproof, shock-absorbing helmet

#284
20160144264
2016-05-26

Protective helmet

#285
20160120256
2016-05-05

Impact diverting mechanism

#286
20160113347
2016-04-28

Helmet with sliding facilitator arranged at energy absorbing layer

#287
20160113346
2016-04-28

Protective helmet

#288
20160088884
2016-03-31

Impact reducing sport equipment

#289
20160081416
2016-03-24

Biomechanics aware helmet

#290
20160073723
2016-03-17

Connecting arrangement and helmet comprising such a connecting arrangement

#291
20160058093
2016-03-03

Protective headgear with impact diffusion

#292
20160044984
2016-02-18

Helmet system

#293
20160044983
2016-02-18

Biomechanics aware helmet

#294
20160044982
2016-02-18

Helmet system

#295
20160037852
2016-02-11

Helmet system

#296
20160007669
2016-01-14

Shell for a protective helmet

#297
20150359285
2015-12-17

Helmet

#298
20150327619
2015-11-19

Helmet system

#299
20150327618
2015-11-19

Helmet system

#300
20150305424
2015-10-29

Shear reduction mechanism