Patents-Review.com
ClassID:

5977 ⎘

A41D13/1107 - CPC Classification

Classification description:

Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part; Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape

Sub-classes:
Recent Application in this class:
#1
20260137141
2026-05-21

CUSTOM-FIT REUSABLE RESPIRATORY PROTECTIVE DEVICE

 #2
20260123696
2026-05-07

Facemasks and Method for Manufacturing the Same

 #3
20260123695
2026-05-07

FACE MASK ADAPTED FOR USE WITH NEBULIZER

 #4
20260114523
2026-04-30

Respiratory Protective Device

 #5
20260091250
2026-04-02

FILTER FACEMASK

 #6
20260026561
2026-01-29

ZIP STRAP TETHER

 #7
20250344786
2025-11-13

Protective Apparatuses for Minimizing Risk of Transmission of Infection and Associated Systems and Methods

 #8
20250331780
2025-10-30

SMART FACE SHIELD

 #9
20250303203
2025-10-02

MASK APPARATUSES AND APPROACH WITH ADJUSTABLE VALVE

 #10
20250242180
2025-07-31

RECEPTACLE DEVICE

 #11
20250025263
2025-01-23

FACE SHIELD AND FACE MASK PROTECTION SYSTEM

 #12
20240415210
2024-12-19

FLEXIBLE FACE MASK FOR VARIOUS DENTAL AND MEDICAL USES

 #13
20240389984
2024-11-28

TWO COMPARTMENT FACE MASK

 #14
20240381955
2024-11-21

Facemask

 #15
20240350838
2024-10-24

FACE MASKS AND METHOD OF FABRICATING FACE MASK

 #16
20240325113
2024-10-03

Dental face shield system and method of making

 #17
20240307715
2024-09-19

Nose Mask

 #18
20240299782
2024-09-12

Receptacle device

 #19
20240285006
2024-08-29

HOOD WITH FACE MASK

 #20
20240251889
2024-08-01

EYEWEAR FACEMASK

 #21
20240215662
2024-07-04

SCENTED FACE MASK

 #22
20240198144
2024-06-20

BREATHING HALF MASK

 #23
20240115889
2024-04-11

Disposable, Flat-Fold Respirator Having Increased Stiffness in Selected Areas

 #24
20240115828
2024-04-11

REUSABLE FACE MASK FOR CANNULAS

 #25
20240081437
2024-03-14

ANTI-FOG MASK FOR BLOCKING EXHALED BREATH

 #26
20240050784
2024-02-15

REUSABLE, FLEXIBLE HALF FACEMASKS, FACEMASK KITS, AND METHODS OF ASSEMBLING SAME

 #27
20240016246
2024-01-18

NEAR FIELD SAFE ANTIMICROBIAL WAVELENGTH DISINFECTION VIA OPTICAL FIBERS, LIGHT GUIDES, OR LIGHT PIPES FOR PERCUTANEOUS OR INDWELLING AMBULATORY DISINFECTION OF CATHETERS, VASCULAR ACCESS LINES, DRAINS, ENDO-TRACHEAL TUBES AND SIMILAR MEDICAL DEVICES

 #28
20230397678
2023-12-14

APPARATUS WITH FASTENERLESS CONNECTION BETWEEN COMPONENTS AND ASSEMBLY METHOD THEREOF

 #29
20230389633
2023-12-07

FACE MASK

 #30
20230380524
2023-11-30

Dust mask

 #31
20230380519
2023-11-30

Safety Garment And Mask Assembly

 #32
20230372748
2023-11-23

MASK

 #33
20230363475
2023-11-16

Maintenance-free respirator that has concave portions on opposing sides of mask top section

 #34
20230346055
2023-11-02

MASK CAPABLE OF BLOCKING AIR FLOWS BETWEEN MOUTH AND NOSE

 #35
20230337763
2023-10-26

MASK

 #36
20230330455
2023-10-19

RESPIRATOR

 #37
20230330452
2023-10-19

FACE MASK

 #38
20230285784
2023-09-14

RESPIRATORY PROTECTIVE DEVICE WITH CONTINUOUS FIT MONITORING

 #39
20230284715
2023-09-14

CUSTOM-FIT REUSABLE RESPIRATORY PROTECTIVE DEVICE

 #40
20230284714
2023-09-14

ADAPTIVE PERSONAL PROTECTIVE FACIAL GARMENTS AND METHODS OF OPERATING THE SAME

 #41
20230270191
2023-08-31

FLEXIBLE CONTOURED RESPIRATOR MASK MADE USING ADDITIVE MANUFACTURE

 #42
20230264052
2023-08-24

OPENABLE MASK

 #43
20230240799
2023-08-03

Dental face mask and shield system and method of making

 #44
20230233885
2023-07-27

SOUND ATTENUATING MASK

 #45
20230227226
2023-07-20

ZIP STRAP TETHER

 #46
20230223870
2023-07-13

SELF-CHARGING MULTI-LAYER TRIBOELECTRIC PPE

 #47
20230200468
2023-06-29

Face Mask Assembly

 #48
20230191172
2023-06-22

Nose mask

 #49
20230180863
2023-06-15

ANTI-FOGGING FACEMASK

 #50
20230173310
2023-06-08

FACE MASK TO RESPIRATOR ADAPTER ASSEMBLY

 #51
20230173309
2023-06-08

NEGATIVE PRESSURE PROCEDURE MASK

 #52
20230172290
2023-06-08

HALF MASK FOR THE FACE

 #53
20230172289
2023-06-08

Face Mask for Restaurant Eating

 #54
20230165324
2023-06-01

Partitioned PPE Mask or Respirator

 #55
20230165323
2023-06-01

MASK FRAME AND METHOD OF USING THE MASK FRAME

 #56
20230158342
2023-05-25

FACE MASK

 #57
20230157387
2023-05-25

VR face mask and manufacturing method thereof

 #58
20230147043
2023-05-11

A FACE-GAITER SOURCE CONTROL MASK

 #59
20230144471
2023-05-11

MASK ARRANGED TO FLEX ABOUT MEDIAN PLANE

 #60
20230139237
2023-05-04

SYSTEMS AND METHODS FOR PRODUCING USER-CUSTOMIZED FACIAL MASKS AND PORTIONS THEREOF

 #61
20230138060
2023-05-04

DEVICE FOR PROTECTING AT LEAST ONE PART OF THE FACE

 #62
20230124151
2023-04-20

SUPPORT FRAME FOR FACE MASK

 #63
20230101324
2023-03-30

Protective Facial Covering System with Insertable Whistle Device

 #64
20230094020
2023-03-30

FACEMASK ADAPTED TO COUPLE WITH AN AIRWAY DEVICE GAS LINE OPENING

 #65
20230091407
2023-03-23

TOUCH CONDUCTIVE FACEMASK FOR TOUCH SCREEN DEVICES

 #66
20230090701
2023-03-23

WEARABLE FACE MASK

 #67
20230083310
2023-03-16

Face and Ear Mask Device

 #68
20230076594
2023-03-09

MASK

 #69
20230066913
2023-03-02

PROTECTIVE APPARATUS FACE SHIELD

 #70
20230066076
2023-03-02

AN ADAPTER FOR A FACE MASK, AND AN INSTRUMENT SHIELDING APPARATUS FOR SHIELDING AN INSTRUMENT BEING ENTERED INTO A SUBJECT THROUGH A FACE MASK OR A TROCAR

 #71
20230059910
2023-02-23

Selectively Scent Infusible Face Masking Assembly

 #72
20230056556
2023-02-23

APPARATUS FIXED TO FACE

 #73
20230054229
2023-02-23

EAT, SMOKE, AND DRINK PROTECTIVE FACE MASK

 #74
20230039345
2023-02-09

APPARATUS WITH MULTIPURPOSE PRESSURE SENSITIVE MATERIAL AND METHOD OF LEAK IDENTIFICATION

 #75
20230037627
2023-02-09

ACTIVE RESPIRATORY OPEN FACE SHIELD SYSTEM

 #76
20230031322
2023-02-02

Fog-Preventing Face Mask Device

 #77
20230019757
2023-01-19

ANTI-FOG MASK

 #78
20230014571
2023-01-19

RAPIDLY DEPLOYABLE, COUGH AND SNEEZE, AEROSOL CONTAINMENT APPARATUS

 #79
20230013005
2023-01-19

MASK APPARATUS

 #80
20230011058
2023-01-12

Multi-Section Protective Garment

 #81
20230000186
2023-01-05

FACE MASK

 #82
20220408862
2022-12-29

Mask for Detecting Virus of Respiratory Tract Infection

 #83
20220408861
2022-12-29

Face Mask Assembly

 #84
20220401764
2022-12-22

Facemask Having Improved Fit and Construction

 #85
20220400786
2022-12-22

PROTECTIVE MASK

 #86
20220378125
2022-12-01

FACE MASK KIT

 #87
20220354196
2022-11-10

MASK AND NOSE COVER

 #88
20220323179
2022-10-13

Dental procedure safety device and method of assembly thereof

 #89
20220322765
2022-10-13

MALLEABLE NOSE BRIDGE STRIP WITH A SLEEVE, AND RELATED COMBINATIONS AND METHODS

 #90
20220312867
2022-10-06

Facemask with an Integrated Slit to Exhaust Exhaled Air

 #91
20220312866
2022-10-06

FACE MASK FOR SAFE USE BY BEARDED USERS

 #92
20220296936
2022-09-22

MASK FRAME AND MASK

 #93
20220295919
2022-09-22

ANTI-FOGGING FACEMASK

 #94
20220273970
2022-09-01

A MASK

 #95
20220265073
2022-08-25

Personal Hydration System for Use with Face Mask

 #96
20220264970
2022-08-25

Face shield

 #97
20220264969
2022-08-25

FITTED FACE MASK APPARATUS

 #98
20220256950
2022-08-18

EYEWEAR FACEMASK

 #99
20220241622
2022-08-04

Receptacle device

 #100
20220240604
2022-08-04

PORTABLE PROTECTIVE DEVICE FOR PREVENTING RESPIRATORY VIRUSES

 #101
20220225704
2022-07-21

FACE MASK SHIELD FOR PROLONGED USE

 #102
20220193462
2022-06-23

Face Mask With Improved Air Flow

 #103
20220192291
2022-06-23

FACE MASK

 #104
20220192289
2022-06-23

Mask device and method for controlling the same

 #105
20220184430
2022-06-16

TRANSPARENT FACE MASKS AND RELATED METHODS

 #106
20220176170
2022-06-09

FACE MASK HAVING PLURALITY OF CLOSEABLE FLAPS

 #107
20220175066
2022-06-09

Sanitizing face mask

 #108
20220167694
2022-06-02

HEALTH BAND FOR HUMAN BODY

 #109
20220161070
2022-05-26

Nose mask

 #110
20220160057
2022-05-26

COMBINED FACE SHIELD AND MASK ASSEMBLY

 #111
20220152433
2022-05-19

REUSABLE FILTERING FACE MASK

 #112
20220142272
2022-05-12

NASAL MASK METHOD AND DEVICES

 #113
20220142270
2022-05-12

BREATHING ISOLATION MASK AND BREATHING ASSISTANCE SYSTEM

 #114
20220142269
2022-05-12

Protective Apparatuses for Minimizing Risk of Transmission of Infection and Associated Systems and Methods

 #115
20220126128
2022-04-28

Lightweight Respiratory Mask

 #116
20220125136
2022-04-28

MASK

 #117
20220125135
2022-04-28

FACE MASK OPERABLE OF RESISTING DAMAGE TO FACIAL COSMETICS

 #118
20220125134
2022-04-28

FACE MASK OPERABLE OF RESISTING DAMAGE TO FACIAL COSMETICS

 #119
20220117332
2022-04-21

RESPIRATORY PERSONAL PROTECTIVE MASK

 #120
20220117330
2022-04-21

MASK SUPPORT SYSTEM AND METHOD

 #121
20220110380
2022-04-14

FACE MASK WITH ADJUSTABLE NOSE FIT

 #122
20220110379
2022-04-14

Facemask

 #123
20220096880
2022-03-31

Air Filter Mask

 #124
20220095716
2022-03-31

FOLDED MASK

 #125
20220091443
2022-03-24

MODULAR FACE AND EYES MASK/SHIELD

 #126
20220080232
2022-03-17

Respiratory face mask for improved communications

 #127
20220079270
2022-03-17

PROTECTIVE MASKS AND METHODS OF MANUFACTURE

 #128
20220072343
2022-03-10

Face mask

 #129
20220071320
2022-03-10

Microfluidic PDMS face mask

 #130
20220071319
2022-03-10

Personal Ventilation System for an Air Mask

 #131
20220071318
2022-03-10

NECK WARMER

 #132
20220061425
2022-03-03

Face shield and method of use

 #133
20220061424
2022-03-03

Strapless face mask

 #134
20220061423
2022-03-03

Glasses mounted face shield

 #135
20220061419
2022-03-03

CUSTOM DESIGNED FACE MASK AND KIT

 #136
20220061418
2022-03-03

RESPIRATORY FACE MASK

 #137
20220053868
2022-02-24

FACE SHIELD FOR RIGID PROTECTIVE HEADWEAR

 #138
20220053849
2022-02-24

Social Interaction Face Mask

 #139
20220047900
2022-02-17

Apparatus and method for a face mask

 #140
20220047012
2022-02-17

FILTER MASK AND METHOD OF PRODUCING SAME

 #141
20220047011
2022-02-17

Porous sound absorber acoustic face mask apparatus

 #142
20220047010
2022-02-17

Multifunctional mask

 #143
20220039497
2022-02-10

Hood with face mask

 #144
20220039490
2022-02-10

Face mask and method for manufacturing thereof

 #145
20220039489
2022-02-10

Mask with ePTFE membrane

 #146
20220032096
2022-02-03

FACEMASK FILTER ASSEMBLY

 #147
20220030982
2022-02-03

Anti-microbial, disinfection chamber respiratory face mask/shield

 #148
20220030981
2022-02-03

Anti-microbial, disinfection chamber respiratory face mask/shield

 #149
20220024139
2022-01-27

System and method for fabricating a custom face mask

 #150
20220016454
2022-01-20

MASK APPARATUSES AND APPROACH WITH ADJUSTABLE VALVE

 #151
20220016452
2022-01-20

FACE MASK WITH CENTRAL FLAP

 #152
20220015491
2022-01-20

Face and neck cover with droplet filter

 #153
20220015473
2022-01-20

Face Shield

 #154
20220007762
2022-01-13

Personal shield

 #155
20220007757
2022-01-13

Personal protective equipment (PPE) for covering the face

 #156
20220007756
2022-01-13

Protective Mask and Manufacturing Method Thereof

 #157
20220001068
2022-01-06

SELF-DECONTAMINATING PERSONAL PROTECTIVE EQUIPMENT USING UV LIGHT

 #158
20210402230
2021-12-30

Rapidly deployable, cough and sneeze, aerosol containment apparatus

 #159
20210402229
2021-12-30

Mask apparatus

 #160
20210401079
2021-12-30

NOVEL AIRTIGHT PROTECTIVE MASK

 #161
20210393996
2021-12-23

Protective face coverings

 #162
20210392975
2021-12-23

Reusable Face Mask Supporting a Disposable Filter Cartridge Therein and Sterilizing Case for the Face Mask

 #163
20210392974
2021-12-23

Face shield and tracking system

 #164
20210392966
2021-12-23

FACE COVERINGS FOR USE WITH MOUTHGUARDS AND GARMENTS INCLUDING SUCH FACE COVERINGS

 #165
20210387027
2021-12-16

Ventilation and Audio Mask Assembly

 #166
20210368888
2021-12-02

FACE SHIELD WITH ADJUSTABLE TENSIONING

 #167
20210368880
2021-12-02

DETACHABLE CAPTURE DEVICE FOR BIOMATERIALS

 #168
20210368879
2021-12-02

Face Shield

 #169
20210368875
2021-12-02

Respiratory Protective Device

 #170
20210368874
2021-12-02

Face mask

 #171
20210360996
2021-11-25

Flexible face mask for various dental and medical uses

 #172
20210360995
2021-11-25

Aerosol Reduction Mask

 #173
20210352979
2021-11-18

Adjustable disposable face mask

 #174
20210346736
2021-11-11

Reusable Face Mask with Changeable Filters

 #175
20210346735
2021-11-11

Fine Cover for a Respirator Mask

 #176
20210345701
2021-11-11

SURGICAL FACE MASK

 #177
20210345698
2021-11-11

Facial mask with expandable rib structures

 #178
20210345697
2021-11-11

Facemask

 #179
20210337897
2021-11-04

STRAPLESS MASK

 #180
20210337896
2021-11-04

Gasket for Face Mask

 #181
20210337894
2021-11-04

Protective Garment for the Face, Neck and Upper Body

 #182
20210337893
2021-11-04

Filtered Nose Cover

 #183
20210331004
2021-10-28

PROTECTIVE EQUIPMENT

 #184
20210329995
2021-10-28

CONFORMING MASK AND SEAL ASSESSMENT SYSTEM

 #185
20210322797
2021-10-21

REUSABLE BREATHING MASK USING DISPOSABLE RECYCLABLE FLEXIBLE MATERIALS

 #186
20210316173
2021-10-14

Face Mask With Replaceable Filter

 #187
20210316165
2021-10-14

FACE MASK

 #188
20210308496
2021-10-07

RESPIRATORY MASK

 #189
20210307425
2021-10-07

Face shield

 #190
20210307414
2021-10-07

Apparatus with fastenerless connection between components and assembly method thereof

 #191
20210298391
2021-09-30

Anti-microbial, disinfection chamber respiratory face mask/shield

 #192
20210298377
2021-09-30

THERMOFORMED PROTECTIVE FACE SHIELD

 #193
20210298376
2021-09-30

GARMENT MASK FOR FILTERING BREATHABLE PARTICLES

 #194
20210283433
2021-09-16

Epidemic prevention mask having smoking and drinking functions

 #195
20210275842
2021-09-09

Filter mask

 #196
20210275839
2021-09-09

Filter mask

 #197
20210274876
2021-09-09

Filter mask

 #198
20210244110
2021-08-12

FAN ASSEMBLY FOR A MASK

 #199
20210235789
2021-08-05

MASK-ON-A-STICK

 #200
20210197063
2021-07-01

Athletic mask and helmet

 #201
20210153575
2021-05-27

Face covering with separator

 #202
20210120893
2021-04-29

FACE MASK

 #203
20210045481
2021-02-18

Face mask and method for manufacturing thereof

 #204
20210045472
2021-02-18

Joinable and constructable apparel comprising interchangeable and multi-function panels

 #205
20210030085
2021-02-04

Facemasks and Method for Manufacturing the Same

 #206
20210015184
2021-01-21

Maintenance-free respirator that has concave portions on opposing sides of mask top section

 #207
20200400969
2020-12-24

Device for protecting user's nose from solar radiation

 #208
20200329792
2020-10-22

FACE MASK HAVING CLOSABLE OPENING AND METHOD OF REDUCING EXPOSURE TO RESPIRATORY ILLNESS

 #209
20200298032
2020-09-24

MASK APPARATUSES AND APPROACH

 #210
20200261750
2020-08-20

Respiratory protection device

 #211
20200121005
2020-04-23

Surgical masks

 #212
20200121004
2020-04-23

Surgical and industrial face mask

 #213
20200100657
2020-04-02

PROTECTION COVER FOR NOSE ENDOSCOPY

 #214
20200085124
2020-03-19

Sanitary Mask

 #215
20200060358
2020-02-27

BREATH CONDITIONER

 #216
20200046045
2020-02-13

Cold Weather Facemask

 #217
20200008970
2020-01-09

Protective Oral Sex Face Mask

 #218
20190290943
2019-09-26

BREATHING HALF MASK

 #219
20190247682
2019-08-15

PERSONAL BREATHING APPARATUS AND METHOD

 #220
20190216638
2019-07-18

Molded cooling and heating face mask

 #221
20190174845
2019-06-13

PROTECTIVE MASK WITH EMBEDDED NOSE PAD

 #222
20190069615
2019-03-07

FACE MASK HAVING TRANSPARENT PLASTIC PIECE

 #223
20180368493
2018-12-27

Facemask with Nonmetallic Nose Member and Method of Manufacturing Same

 #224
20180353325
2018-12-13

Molded cooling and heating face mask

 #225
20180311515
2018-11-01

Facial shielding system for protection from environmental hazards

 #226
20180263309
2018-09-20

Protective skin shields

 #227
20180214763
2018-08-02

Athletic mask and helmet

 #228
20180213918
2018-08-02

Makeup shields and methods of use

 #229
20180160750
2018-06-14

Mask structure

 #230
20180160749
2018-06-14

ANTI-FOG SURGICAL MASK WITH A MIDDLE VAPOR BARRIER

 #231
20180027899
2018-02-01

Maintenance-free respirator that has concave portions on opposing sides of mask top section

 #232
20170360125
2017-12-21

Gauze mask with folding lines capable of enabling the gauze mask to be folded into a flat package or unfolded into a three dimensional configuration

 #233
20170360121
2017-12-21

Protective gear

 #234
20170258151
2017-09-14

FACIAL MASK

 #235
20170231297
2017-08-17

FACE AND CHIN GUARD FOR INFANTS

 #236
20170209720
2017-07-27

WASHABLE FABRIC FACE MASK WITH A COMPARTMENT FOR AN AIR FILTER

 #237
20170157436
2017-06-08

Mask

 #238
20170157435
2017-06-08

SMARTMASK FOR HEALTH MANAGEMENT SERVICE

 #239
20170156477
2017-06-08

Contour tanning mask

 #240
20170095681
2017-04-06

ADJUSTABLE FACIAL CONFORMING FACE MASK

 #241
20170020209
2017-01-26

DEVICES, SYSTEMS AND METHODS RELATING TO DUST MASKS HAVING EAR PROTECTION

 #242
20170013894
2017-01-19

DISPOSABLE MASK EQUIPPED WITH PLASTIC BAG

 #243
20170001864
2017-01-05

Air-permeable texture providing oxygen and negative oxygen ions

 #244
20160296773
2016-10-13

Filtering device

 #245
20160262466
2016-09-15

AIR PERMEABLE MASK

 #246
20160213959
2016-07-28

Protective Garment

 #247
20160150837
2016-06-02

Patient protection system configured to protect the head of a patient

 #248
20160058080
2016-03-03

Personal protective system

 #249
20150359275
2015-12-17

KISSING SHIELD AND METHOD OF USE THEREOF

 #250
20150352382
2015-12-10

Respiratory protection device

 #251
20150216241
2015-08-06

Multipurpose Prevents Epidemics Band

 #252
20150181951
2015-07-02

Robotic patient protection system comprising a head mask structure, configured to protect the head of a patient, for use in robotic surgical procedures

 #253
20140224261
2014-08-14

FACE MASK WITH FLAP AND METHOD OF MAKING THE SAME

 #254
20140097116
2014-04-10

RESPIRATORY FACE MASK DISPENSED FROM A CONTINUOUS ROLL AND METHOD OF MAKING THE SAME

 #255
20140096778
2014-04-10

Mask

 #256
20140053853
2014-02-27

Scented mask system

 #257
20130291272
2013-11-07

Face cover

 #258
20120240943
2012-09-27

DEVICES, SYSTEMS AND METHODS RELATING TO DUST MASKS HAVING EAR PROTECTION

 #259
20120222679
2012-09-06

Reinforced filter media

 #260
20120060258
2012-03-15

Composition for use in decreasing the transmission of human pathogens

 #261
20110209710
2011-09-01

FILTERED BANDANAS

 #262
20110197340
2011-08-18

PROTECTIVE SCARF

 #263
20110179540
2011-07-28

Tailored and vented facial garment

 #264
20110114690
2011-05-19

Respiratory face mask dispensed from continuous roll and method for making the same

 #265
20100258130
2010-10-14

Kitchen Mask

 #266
20090211582
2009-08-27

Universal fit face mask

 #267
20090205666
2009-08-20

Directional flat face mask

 #268
20090162817
2009-06-25

KISSING SHIELD GAME AND METHOD OF USE THEREOF

 #269
20090145444
2009-06-11

DEVICES, SYSTEMS AND METHODS RELATING TO DUST MASKS HAVING EAR PROTECTION

 #270
20080271739
2008-11-06

MAINTENANCE-FREE RESPIRATOR THAT HAS CONCAVE PORTIONS ON OPPOSING SIDES OF MASK TOP SECTION

 #271
20080168996
2008-07-17

Animasks kid's dust masks animasks aka Child friendly filter masks

 #272
20070294802
2007-12-27

Amusing mask having composite formative variability function

 #273
20060278239
2006-12-14

Kissing shield game and method of use thereof

 #274
20060130841
2006-06-22

Face mask with horizontal and vertical folds

 #275
20060085883
2006-04-27

Protective mask system and method of manufacture

 #276
17565535
2025-05-20

Cage-like face mask

 #277
17515582
2022-11-08

Respiration flow apparatus

 #278
17363616
2023-10-24

Collared garment with concealed deployable face mask

 #279
17147430
2021-12-28

Face shield for personal protection

 #280
17134697
2021-07-27

Face shield visor with fan

 #281
16932450
2021-01-12

Face shield for personal protection

 #282
16924065
2021-01-05

Temperature-reading face shield

 #283
16593574
2022-10-25

Mask apparatuses and approach

 #284
16451462
2023-09-12

Second-skin respirator cover

 #285
15136039
2017-08-08

Head and facial protective device

 #286
14732275
2019-10-08

Mask apparatuses and approach

 #287
14701279
2022-04-19

Adjustable mouth shield device

 #288
14081762
2019-11-05

Breath conditioner