|
US20070251522A1
(en)
*
|
2006-05-01 |
2007-11-01 |
Welchel Debra N |
Respirator with exhalation vents
|
|
US20080023006A1
(en)
*
|
2006-07-26 |
2008-01-31 |
3M Innovative Properties Company |
Respirator That Uses A Predefined Curved Nose Foam
|
|
US20080099022A1
(en)
*
|
2006-10-26 |
2008-05-01 |
3M Innovative Properties Company |
Respirator That Uses A Predefined Nose Foam Shape
|
|
US20090044809A1
(en)
*
|
2007-08-16 |
2009-02-19 |
Kimberly-Clark Worldwide, Inc. |
Vent and strap fastening system for a disposable respirator
|
|
US9642403B2
(en)
|
2007-08-16 |
2017-05-09 |
Kimberly-Clark Worldwide, Inc. |
Strap fastening system for a disposable respirator providing improved donning
|
|
US20090044811A1
(en)
*
|
2007-08-16 |
2009-02-19 |
Kimberly-Clark Worldwide, Inc. |
Vent and strap fastening system for a disposable respirator providing improved donning
|
|
KR100903119B1
(ko)
*
|
2007-09-17 |
2009-06-15 |
(주)한국원자력 엔지니어링 |
필터 교체형 방독마스크
|
|
CN101801465B
(zh)
*
|
2007-09-20 |
2012-07-11 |
3M创新有限公司 |
具有可伸展的面罩主体的过滤式面具呼吸器
|
|
MX2010002886A
(es)
*
|
2007-09-20 |
2010-03-30 |
3M Innovative Properties Co |
Respirador de pieza facial filtrante que tiene armazon para soportar valvula de exhalacion.
|
|
WO2009038857A1
(en)
*
|
2007-09-20 |
2009-03-26 |
3M Innovative Properties Company |
Respirator having dynamic support structure and pleated filtering structure
|
|
US20090078268A1
(en)
*
|
2007-09-20 |
2009-03-26 |
3 M Innovative Properties Company |
Buckle having a flexural strap attachment member and respirator using such buckle
|
|
KR101455438B1
(ko)
|
2007-09-20 |
2014-11-03 |
쓰리엠 이노베이티브 프로퍼티즈 컴파니 |
안면부 여과식 호흡기
|
|
CN101854980B
(zh)
*
|
2007-09-20 |
2012-10-17 |
3M创新有限公司 |
具有与面罩主体支承结构成一整体的扣环的过滤式面罩呼吸器
|
|
US8375951B2
(en)
*
|
2008-02-06 |
2013-02-19 |
3M Innovative Properties Company |
Buckle and respirator using such buckle, having a deformable cinch bar, and method
|
|
USD680215S1
(en)
*
|
2010-10-03 |
2013-04-16 |
Cecil E. Campbell |
Air filtration mask
|
|
US20120125342A1
(en)
*
|
2010-11-19 |
2012-05-24 |
3M Innovative Properties Company |
Filtering face-piece respirator having support structure injection molded to filtering structure
|
|
US20120260920A1
(en)
*
|
2011-04-15 |
2012-10-18 |
3M Innovative Properties Company |
Face mask having welded thermoplastic mask body
|
|
USD677781S1
(en)
*
|
2011-04-15 |
2013-03-12 |
3M Innovative Properties Company |
Filter cartridge louver
|
|
USD678508S1
(en)
*
|
2011-04-15 |
2013-03-19 |
3M Innovative Properties Company |
Filter cartridge intake profile
|
|
USD677780S1
(en)
*
|
2011-04-15 |
2013-03-12 |
3M Innovative Properties Company |
Filter cartridge
|
|
RU2480257C2
(ru)
*
|
2011-07-12 |
2013-04-27 |
Открытое акционерное общество "АРТИ-Завод" (ОАО "АРТИ-Завод") |
Респиратор с полумаской с щелевым клапаном выдоха
|
|
DE102011084285A1
(de)
*
|
2011-10-11 |
2013-04-11 |
Uvex Arbeitsschutz Gmbh |
Atemschutzmaske
|
|
USD716940S1
(en)
*
|
2012-01-21 |
2014-11-04 |
Honeywell International Inc. |
Clip for a head attachment system
|
|
KR101195175B1
(ko)
*
|
2012-02-03 |
2012-10-29 |
김현하 |
휴대용 마스크 장치
|
|
USD721169S1
(en)
*
|
2012-05-31 |
2015-01-13 |
3M Innovative Properties Company |
Respirator grill ribs
|
|
US9517367B2
(en)
*
|
2013-02-01 |
2016-12-13 |
3M Innovative Properties Company |
Respiratory mask having a clean air inlet chamber
|
|
US9950202B2
(en)
|
2013-02-01 |
2018-04-24 |
3M Innovative Properties Company |
Respirator negative pressure fit check devices and methods
|
|
US11052268B2
(en)
|
2013-02-01 |
2021-07-06 |
3M Innovative Properties Company |
Respirator negative pressure fit check devices and methods
|
|
CN105636468B
(zh)
|
2013-08-08 |
2017-08-29 |
理查德·H·科勒 |
面具密封件、面具系统及面具密封方法
|
|
GB201314886D0
(en)
*
|
2013-08-20 |
2013-10-02 |
3M Innovative Properties Co |
Personal respiratory protection device
|
|
GB201314884D0
(en)
|
2013-08-20 |
2013-10-02 |
3M Innovative Properties Co |
Personal respiratory protection device
|
|
GB201314887D0
(en)
*
|
2013-08-20 |
2013-10-02 |
3M Innovative Properties Co |
Personal respiratory protection device
|
|
GB201314885D0
(en)
|
2013-08-20 |
2013-10-02 |
3M Innovative Properties Co |
Personal respiratory protection device
|
|
CZ305677B6
(cs)
*
|
2013-10-25 |
2016-02-03 |
Technická univerzita v Liberci - Katedra strojírenské technologie, oddělení tváření kovů a zpracování plastů |
Ochranná dýchací maska se společným nádechovým a výdechovým otvorem
|
|
USD746439S1
(en)
|
2013-12-30 |
2015-12-29 |
Kimberly-Clark Worldwide, Inc. |
Combination valve and buckle set for disposable respirators
|
|
KR101654413B1
(ko)
*
|
2014-05-21 |
2016-09-05 |
최충식 |
건강관리 서비스를 위한 스마트 마스크
|
|
USD764656S1
(en)
*
|
2014-06-26 |
2016-08-23 |
Moldex-Metric, Inc. |
Compact mask with changeable filters
|
|
US20160213958A1
(en)
*
|
2015-01-27 |
2016-07-28 |
Ryan Vinh Nguyen |
Shooting Mask
|
|
US9463340B1
(en)
|
2015-05-20 |
2016-10-11 |
Marc Irwin Epstein |
Draping particulate filter for the nostrils and mouth and method of manufacture thereof
|
|
US9468783B1
(en)
|
2015-05-20 |
2016-10-18 |
Marc Irwin Epstein |
Draping particulate filter for the nostrils and mouth and method of manufacture thereof
|
|
US9993668B2
(en)
*
|
2015-06-10 |
2018-06-12 |
Louis M. Gerson Co., Inc. |
Face mask assembly
|
|
US11266861B2
(en)
|
2015-06-10 |
2022-03-08 |
Louis M. Gerson Co., Inc. |
Face mask assembly
|
|
BR112018070028A2
(pt)
|
2016-03-28 |
2019-02-05 |
3M Innovative Properties Co |
dispositivos respiratórios vedantes com múltiplas câmaras e métodos
|
|
USD842982S1
(en)
|
2016-03-28 |
2019-03-12 |
3M Innovative Properties Company |
Hardhat suspension adapter for half facepiece respirators
|
|
AU2017240441A1
(en)
|
2016-03-28 |
2018-10-18 |
3M Innovative Properties Company |
Respirator fit check sealing devices and methods
|
|
USD816209S1
(en)
|
2016-03-28 |
2018-04-24 |
3M Innovative Properties Company |
Respirator inlet port connection seal
|
|
USD827810S1
(en)
|
2016-03-28 |
2018-09-04 |
3M Innovative Properties Company |
Hardhat suspension adapter for half facepiece respirators
|
|
US11992078B2
(en)
|
2016-03-28 |
2024-05-28 |
3M Innovative Properties Company |
Headwear suspension attachment element
|
|
CN106975116B
(zh)
*
|
2017-04-19 |
2020-01-17 |
青岛大学附属医院 |
一种新型泌尿外科冲洗装置及冲洗方法
|
|
USD890916S1
(en)
*
|
2019-05-07 |
2020-07-21 |
3M Innovative Properties Company |
Full face respirator front cover
|
|
WO2021206642A1
(en)
*
|
2020-04-06 |
2021-10-14 |
Galiboff Plastik Kompozit Ekstruzyon Teknolojileri Ltd. Şti. |
Virus particles capturing face piece mask for human
|
|
US12127610B2
(en)
|
2021-02-18 |
2024-10-29 |
John Ramirez |
Face covering
|
|
USD995756S1
(en)
*
|
2021-07-13 |
2023-08-15 |
Honeywell International Inc. |
Respirator
|
|
USD987069S1
(en)
*
|
2021-07-14 |
2023-05-23 |
Razer (Asia-Pacific) Pte. Ltd. |
Face mask
|