|
US4084585A
(en)
*
|
1977-01-12 |
1978-04-18 |
Venaleck Howard J |
Face mask
|
|
USD271059S
(en)
*
|
1981-03-23 |
1983-10-25 |
Mckelvy Ardath E |
Facial mask
|
|
US4941470A
(en)
|
1983-11-07 |
1990-07-17 |
Tecnol, Inc. |
Face mask with ear loops and method for forming
|
|
US4802473A
(en)
|
1983-11-07 |
1989-02-07 |
Tecnol, Inc. |
Face mask with ear loops
|
|
US4653124A
(en)
|
1985-07-16 |
1987-03-31 |
Scott Usa |
Face mask having an air duct connectable to a goggle
|
|
US4920960A
(en)
|
1987-10-02 |
1990-05-01 |
Tecnol, Inc. |
Body fluids barrier mask
|
|
US5150703A
(en)
|
1987-10-02 |
1992-09-29 |
Tecnol Medical Products, Inc. |
Liquid shield visor for a surgical mask with a bottom notch to reduce glare
|
|
US4796621A
(en)
|
1987-12-09 |
1989-01-10 |
Louis Barle |
Protective surgical face mask
|
|
US4944294A
(en)
|
1988-04-20 |
1990-07-31 |
Borek Jr Theodore S |
Face mask with integral anti-glare, anti-fog eye shield
|
|
USD319111S
(en)
|
1989-08-28 |
1991-08-13 |
BFD Industries, Inc. |
Combined face mask and shield
|
|
US5035006A
(en)
|
1989-10-25 |
1991-07-30 |
Hot Cheeks, Inc. |
Convertible mask, ascot and visor garment and method of conversion therebetween
|
|
USD327141S
(en)
|
1991-03-18 |
1992-06-16 |
Tecnol Medical Products, Inc. |
Combined face mask and shield
|
|
US5765556A
(en)
|
1992-12-16 |
1998-06-16 |
Tecnol Medical Products, Inc. |
Disposable aerosol mask with face shield
|
|
USD355714S
(en)
*
|
1993-07-12 |
1995-02-21 |
Tcnl Technologies, Inc. |
Combined face mask and shield
|
|
USD355715S
(en)
|
1993-07-12 |
1995-02-21 |
Tcnl Technologies, Inc. |
Combined face mask and shield
|
|
USD355485S
(en)
|
1993-07-13 |
1995-02-14 |
Tcnl Technologies, Inc. |
Combined face mask and shield
|
|
USD366697S
(en)
|
1993-10-04 |
1996-01-30 |
Tecnol Medical Products, Inc. |
Combined molded cone style face mask and visor
|
|
TW359179U
(en)
|
1995-11-30 |
1999-05-21 |
Uni Charm Corp |
Disposable sanitary mask
|
|
USD380545S
(en)
*
|
1996-02-22 |
1997-07-01 |
Uni-Charm Corporation |
Disposable sanitary mask
|
|
US6026511A
(en)
|
1997-12-05 |
2000-02-22 |
3M Innovative Properties Company |
Protective article having a transparent shield
|
|
US6886559B2
(en)
|
2001-07-02 |
2005-05-03 |
Be Intellectual Property, Inc. |
Multi-phase headset for pilots
|
|
US20040231023A1
(en)
|
2003-05-23 |
2004-11-25 |
Huang Che Hsing |
Sanitary mask
|
|
US8261375B1
(en)
|
2003-06-19 |
2012-09-11 |
Reaux Brian K |
Method of forming a protective covering for the face and eyes
|
|
USD519208S1
(en)
|
2004-05-26 |
2006-04-18 |
Michael Wolfe |
Mini pleated face mask with visor
|
|
KR100873671B1
(ko)
|
2008-01-08 |
2008-12-11 |
심규성 |
타자 보호용 위생 마스크
|
|
GB0910582D0
(en)
|
2009-06-18 |
2009-07-29 |
Avon Polymer Prod Ltd |
Mask securing device
|
|
USD666776S1
(en)
|
2010-02-09 |
2012-09-04 |
Kyu-Sung Shim |
Hygiene mask
|
|
USD684322S1
(en)
|
2010-02-09 |
2013-06-11 |
Kyu-Sung Shim |
Hygiene mask
|
|
USD677779S1
(en)
|
2011-10-06 |
2013-03-12 |
Moldex-Metric, Inc. |
Pleated respirator mask
|
|
US9247775B2
(en)
|
2012-01-23 |
2016-02-02 |
Daio Paper Corporation |
Mask
|
|
USD693062S1
(en)
*
|
2012-12-31 |
2013-11-05 |
Prestige Ameritech Ltd. |
Flat folded ear loop face mask
|
|
CA2819723A1
(en)
*
|
2013-05-06 |
2014-11-06 |
Mei-Sheng Teng |
Medical face mask with sealing strip
|
|
JP6242352B2
(ja)
|
2015-01-28 |
2017-12-06 |
株式会社白鳩 |
衛生マスク
|
|
JP1558559S
(ja)
|
2015-10-30 |
2016-09-12 |
|
|
|
WO2017180620A1
(en)
|
2016-04-12 |
2017-10-19 |
Thomas Jefferson University |
Temperature sensitive surgical face mask for identifying at risk patients and reducing viral infection
|
|
US10357069B2
(en)
*
|
2016-06-20 |
2019-07-23 |
Ronald Tuan |
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
|
|
USD803391S1
(en)
*
|
2016-07-07 |
2017-11-21 |
Prestige Ameritech, Ltd. |
Medical face mask
|
|
JP1587232S
(ja)
|
2017-02-10 |
2017-10-02 |
|
|
|
JP1594967S
(ja)
|
2017-02-15 |
2018-01-15 |
|
|
|
US20180280739A1
(en)
|
2017-03-29 |
2018-10-04 |
Charnchai CHARUMETHEE |
Filter and its manufacturing process
|
|
USD827936S1
(en)
|
2017-06-17 |
2018-09-04 |
Daniel Jung |
Sanitary mask
|
|
JP6680836B2
(ja)
|
2017-08-03 |
2020-04-15 |
プロテックアート株式会社 |
マスク
|
|
USD877887S1
(en)
|
2018-09-01 |
2020-03-10 |
Rpb Safety, Llc |
Visor for helmet respirator
|
|
JP1636931S
(ja)
|
2019-02-25 |
2019-07-22 |
|
|
|
JP1650664S
(ja)
|
2019-06-21 |
2020-01-20 |
|
|
|
JP1663797S
(ja)
|
2019-12-10 |
2020-07-20 |
|
|
|
JP1671863S
(ja)
|
2020-02-12 |
2020-11-02 |
|
|
|
JP1665465S
(ja)
|
2020-03-17 |
2020-08-11 |
|
|
|
JP1665466S
(ja)
|
2020-03-17 |
2020-08-11 |
|
|
|
JP1663712S
(ja)
|
2020-03-19 |
2020-07-13 |
|
|
|
JP1665732S
(ja)
|
2020-03-26 |
2020-08-11 |
|
|
|
KR20220150394A
(ko)
|
2020-04-01 |
2022-11-10 |
가부시키가이샤 즈이코 |
마스크 및 마스크의 제조 방법
|
|
JP1670908S
(ja)
|
2020-04-02 |
2020-10-26 |
|
|
|
JP1670909S
(ja)
|
2020-04-02 |
2020-10-26 |
|
|
|
JP1670934S
(ja)
|
2020-04-02 |
2020-10-26 |
|
|
|
JP1664829S
(ja)
|
2020-04-02 |
2020-07-27 |
|
|
|
JP1664753S
(ja)
|
2020-04-02 |
2020-07-27 |
|
|
|
JP1664752S
(ja)
|
2020-04-02 |
2020-07-27 |
|
|
|
JP1674865S
(ja)
|
2020-04-06 |
2020-12-14 |
|
|
|
JP1671625S
(ja)
|
2020-04-07 |
2020-11-02 |
|
|
|
JP1675458S
(ja)
|
2020-04-09 |
2020-12-21 |
|
|
|
JP1671509S
(ja)
|
2020-04-13 |
2020-11-02 |
|
|
|
JP1673010S
(ja)
|
2020-04-15 |
2020-11-24 |
|
|
|
JP1670402S
(ja)
|
2020-04-16 |
2020-10-19 |
|
|
|
JP1674318S
(ja)
|
2020-04-16 |
2020-12-07 |
|
|
|
JP1670403S
(ja)
|
2020-04-16 |
2020-10-19 |
|
|
|
JP1672920S
(ja)
|
2020-04-16 |
2020-11-16 |
|
|
|
JP1670014S
(ja)
|
2020-04-16 |
2020-10-12 |
|
|
|
JP1671637S
(ja)
|
2020-04-21 |
2020-11-02 |
|
|
|
JP1671967S
(ja)
|
2020-04-24 |
2020-11-09 |
|
|
|
JP1671354S
(ja)
|
2020-04-28 |
2020-11-02 |
|
|
|
JP1670708S
(ja)
|
2020-05-02 |
2020-10-19 |
|
|
|
JP1671972S
(ja)
|
2020-05-07 |
2020-11-09 |
|
|
|
JP1671997S
(ja)
|
2020-05-07 |
2020-11-09 |
|
|
|
JP1672235S
(ja)
|
2020-05-08 |
2020-11-09 |
|
|
|
JP1669271S
(ja)
|
2020-05-08 |
2020-09-28 |
|
|
|
JP1672236S
(ja)
|
2020-05-08 |
2020-11-09 |
|
|
|
JP1669269S
(ja)
|
2020-05-08 |
2020-09-28 |
|
|
|
JP1669270S
(ja)
|
2020-05-08 |
2020-09-28 |
|
|
|
JP1669687S
(ja)
|
2020-05-11 |
2020-10-05 |
|
|
|
JP1675341S
(ja)
|
2020-05-12 |
2020-12-21 |
|
|
|
USD906597S1
(en)
*
|
2020-05-14 |
2020-12-29 |
Ralph Davis Wilson |
Mask with tabs and snap
|
|
JP1672324S
(ja)
|
2020-05-14 |
2020-11-09 |
|
|
|
JP1671169S
(ja)
|
2020-05-22 |
2020-10-26 |
|
|
|
USD955055S1
(en)
*
|
2020-05-28 |
2022-06-14 |
Wibit Sports GmbH |
Protective face mask for water sports
|
|
JP1669771S
(ja)
|
2020-05-29 |
2020-10-05 |
|
|
|
USD963838S1
(en)
*
|
2020-06-12 |
2022-09-13 |
Jung Rok Yoon |
Facemask
|
|
USD964548S1
(en)
*
|
2020-06-16 |
2022-09-20 |
Baxter Alexander, Llc |
Face mask with flap opening
|
|
USD950707S1
(en)
*
|
2020-06-24 |
2022-05-03 |
Tailored Technologies, Inc. |
Face mask
|
|
WO2021261321A1
(ja)
|
2020-06-27 |
2021-12-30 |
株式会社瑞光 |
使い捨てマスクの製造方法
|
|
USD910929S1
(en)
*
|
2020-06-30 |
2021-02-16 |
Joseph Chi Won |
Face mask
|
|
USD961775S1
(en)
*
|
2020-07-08 |
2022-08-23 |
Jung Rok Yoon |
Filter for a facemask
|
|
USD958322S1
(en)
*
|
2020-07-21 |
2022-07-19 |
Sallc Inc. |
Face covering
|
|
USD964658S1
(en)
*
|
2020-07-24 |
2022-09-20 |
Brian J. McGinnis |
Face mask
|
|
USD961762S1
(en)
*
|
2020-07-28 |
2022-08-23 |
U-Earth Biotech Ltd |
Protective face mask
|
|
USD954937S1
(en)
*
|
2020-08-14 |
2022-06-14 |
SN PLUS CO., Ltd. |
Mask
|
|
WO2022044597A1
(ja)
|
2020-08-24 |
2022-03-03 |
株式会社瑞光 |
マスク
|
|
USD905351S1
(en)
*
|
2020-09-02 |
2020-12-15 |
Jm Manufacturing (Hk) Limited |
Face mask
|
|
USD928936S1
(en)
*
|
2020-09-16 |
2021-08-24 |
Yiwu Yaochun Network Technology Co., Ltd. |
Face mask
|
|
USD936906S1
(en)
*
|
2020-12-21 |
2021-11-23 |
Xie Xin |
Face mask
|