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3M Innovative Properties Company |
Valve cover with diamond pattern
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2016-09-16 |
2018-09-04 |
3M Innovative Properties Company |
Valve cover with openings
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2016-09-30 |
2018-06-19 |
TrainingMask L.L.C. |
Resistance breathing device
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2016-11-29 |
2019-08-06 |
Performance Apparel Corporation |
Modular face mask
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2016-11-29 |
2019-03-26 |
Performance Apparel Corporation |
Face mask
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2018-02-07 |
신동진 |
들숨 및 날숨 필터링이 가능한 공기청정 마스크
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JP7186213B2
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2017-07-14 |
2022-12-08 |
スリーエム イノベイティブ プロパティズ カンパニー |
複数の液体ストリームを搬送するためのアダプタ
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USD925724S1
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2017-10-12 |
2021-07-20 |
Jsp Limited |
Respiratory mask
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CN107696602A
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2017-11-20 |
2018-02-16 |
嘉兴佳达服装有限公司 |
一种单向透气布
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PL236204B1
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2017-12-29 |
2020-12-28 |
Filter Service Spolka Z Ograniczona Odpowiedzialnoscia |
Półmaska ochronna
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2018-01-29 |
2024-01-31 |
Curt G. Joa, Inc. |
Apparatus and method of manufacturing an elastic composite structure for an absorbent sanitary product
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KR101959664B1
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2018-01-31 |
2019-03-18 |
신동진 |
들숨 및 날숨 필터링이 가능한 공기청정 마스크
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2018-06-01 |
2019-06-18 |
TrainingMask L.L.C. |
Resistance and filtration breathing device
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CN108634442A
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2018-06-29 |
2018-10-12 |
薛敏强 |
一种医用高效过滤气溶胶的口罩
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2018-10-31 |
2020-04-30 |
Jinfuyu Industrial Co., Ltd. |
Respirator mask
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2019-01-07 |
2024-03-12 |
Curt G. Joa, Inc. |
Apparatus and method of manufacturing an elastic composite structure for an absorbent sanitary product
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2019-05-23 |
2021-08-31 |
Milwaukee Electric Tool Corporation |
Respirator valve
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2019-08-23 |
2024-05-21 |
NOTA Laboratories, LLC |
Nitric oxide generating systems for inhalation
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2019-09-05 |
2021-11-16 |
Curt G. Joa, Inc. |
Curved elastic with entrapment
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2019-09-30 |
2022-05-17 |
TrainingMask L.L.C. |
Mask insert
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2020-01-31 |
2021-06-02 |
Uvex Arbeitsschutz Gmbh |
Atemschutz-Maske
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2020-02-18 |
2023-09-12 |
Cranberry International Sdn Bhd |
Respiratory mask
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2020-03-18 |
2021-09-23 |
Xia Xin Rui |
A full facepiece elastomeric respirator with exhalation filtering and low breathing resistance for respiratory infection disease prevention and confinement
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2020-03-27 |
2023-03-09 |
Automacube Srl. |
Device for personal protection and insulation against pollutants and microorganisms and filtering group for devices for protection and insulation
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EP3888758A1
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2020-04-01 |
2021-10-06 |
pi4_robotics GmbH |
Tragbares atemluft-desinfektionssystem
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CN111346448B
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2020-04-01 |
2021-09-14 |
江西博鑫精陶环保科技有限公司 |
一种超低阻力立体复合膜滤芯和用其制成的防护口罩
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DE102020133846B4
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2020-04-01 |
2023-05-04 |
Pi4 Robotics Gmbh |
Tragbares Atemluft-Desinfektionssystem
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DE102020109503A1
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2020-04-06 |
2021-10-07 |
Thierry Lucas |
Infektionsschutzmaske für Hygieneanwendungen
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IT202000007864A1
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2020-04-14 |
2020-07-14 |
Andrea Annunziato Campitelli |
Maschera facciale leggera pluriuso e riutilizzabile quale dispositivo di protezione individuale, maschera chirurgica o per terapia respiratoria
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2020-04-16 |
2023-05-25 |
Med Interventions And Beyond Pvt. Ltd. |
Multi-mask equipment
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2020-04-23 |
2021-10-26 |
大连市第六人民医院 |
一种面罩式呼出气体/飞沫标本采集装置
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2020-04-28 |
2024-05-14 |
江苏鼻豆科技有限公司 |
一种呼入呼出分滤式口罩的呼吸阀体结构
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DE102020113117A1
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2020-05-14 |
2021-11-18 |
Fricke Und Mallah Microwave Technology Gmbh |
Gesichtsmaske mit Atemluftfilter
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USD1004767S1
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2020-05-29 |
2023-11-14 |
Trainingmask L.L.C |
Filtration mask
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2020-06-03 |
2024-06-26 |
Daniel Poissant |
PERSONAL PROTECTIVE EQUIPMENT
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2020-06-18 |
2023-07-18 |
Daniel Poissant |
Face mask
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2020-06-19 |
2021-12-23 |
Msa Technology, Llc |
Respirator mask with exhalation filter
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WO2022003412A1
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2020-06-30 |
2022-01-06 |
e-con Systems India Private Limited |
System and method for implementation of region of interest based streaming
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2020-07-07 |
2022-01-13 |
Manish Malhotra |
Breathing apparatus
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WO2022026382A1
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2020-07-27 |
2022-02-03 |
Auburn University |
Serviceable respirator system with configurable components
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2020-07-29 |
2022-02-03 |
Shazi S. Iqbal |
Microbial sample collection, transport and processing apparatus and method
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2020-08-17 |
2024-04-02 |
Latoya Bradley Parker |
Multifunctional mask
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EP4213673A1
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2020-09-21 |
2023-07-26 |
Chiu, David T. W. |
Facial guard system
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2020-10-26 |
2022-04-28 |
Innovaprep Llc |
Multi-function face masks
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DE102021001711A1
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2021-04-01 |
2022-10-06 |
INNEOS GmbH |
Schutzmaske
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WO2022235948A1
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2021-05-05 |
2022-11-10 |
Salus Discovery, LLC |
Sample collection devices and methods of using the same
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AU2021286385B2
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2021-07-06 |
2024-01-25 |
EMP Image Solution Sdn. Bhd. |
Face Mask
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IT202100032183A1
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2021-12-22 |
2023-06-22 |
Gvs Spa |
Gruppo maschera facciale di protezione con un filtro aggiuntivo per l'aria espirata
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