EP3997995A4 - MASK - Google Patents
MASK Download PDFInfo
- Publication number
- EP3997995A4 EP3997995A4 EP20945714.2A EP20945714A EP3997995A4 EP 3997995 A4 EP3997995 A4 EP 3997995A4 EP 20945714 A EP20945714 A EP 20945714A EP 3997995 A4 EP3997995 A4 EP 3997995A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010968175 | 2020-09-15 | ||
CN202010996637.6A CN112273759B (zh) | 2020-09-15 | 2020-09-21 | 口罩 |
PCT/CN2020/142452 WO2022057161A1 (zh) | 2020-09-15 | 2020-12-31 | 口罩 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3997995A1 EP3997995A1 (en) | 2022-05-18 |
EP3997995A4 true EP3997995A4 (en) | 2022-09-28 |
Family
ID=74421171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20945714.2A Pending EP3997995A4 (en) | 2020-09-15 | 2020-12-31 | MASK |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230076594A1 (zh) |
EP (1) | EP3997995A4 (zh) |
JP (1) | JP2022552588A (zh) |
CN (1) | CN112273759B (zh) |
DE (1) | DE202020005711U1 (zh) |
FR (1) | FR3114011B3 (zh) |
WO (1) | WO2022057161A1 (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101925406B1 (ko) * | 2018-04-23 | 2018-12-06 | 배수호 | 가드 마스크 |
DE202020002861U1 (de) * | 2020-07-03 | 2020-08-25 | Holger Hale | Atemschutzmaske mit Zugentlastung im oberen Bereich zur Verbesserung der Abdichtung durch eine Nasenklemme; Mund- Nasenschutzmaske geeignet für Brillenträger |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2626526Y (zh) * | 2003-04-23 | 2004-07-21 | 鹿汝南 | 固定带自适应式口罩脸形密封条 |
CN2684869Y (zh) * | 2004-03-22 | 2005-03-16 | 鹿汝南 | 可变平面腔式口罩 |
US8171933B2 (en) * | 2005-08-25 | 2012-05-08 | 3M Innovative Properties Company | Respirator having preloaded nose clip |
JP5437569B2 (ja) * | 2007-08-03 | 2014-03-12 | 株式会社イノアックコーポレーション | 形状追従性樹脂発泡体及びその使用方法 |
US8910634B2 (en) * | 2010-06-21 | 2014-12-16 | Jianchun Lu | Stress deformable and sealed breathing mask |
JP2012085728A (ja) * | 2010-10-18 | 2012-05-10 | Yokoi:Kk | ノーズクッション及びノーズクッション付マスク |
CN204132474U (zh) * | 2014-11-11 | 2015-02-04 | 郑州大学 | 一种能够防止眼镜起雾的口罩 |
CN204483131U (zh) * | 2015-01-16 | 2015-07-22 | 赵新德 | 一种防眼镜起雾口罩 |
CN205214286U (zh) * | 2015-12-17 | 2016-05-11 | 吕长宝 | 一种高气密性的口罩 |
CN106889675A (zh) * | 2015-12-17 | 2017-06-27 | 吕长宝 | 一种高气密性的口罩 |
CN206062218U (zh) * | 2016-09-04 | 2017-04-05 | 涿州福美神盾生物科技有限公司 | 一种可变平面‑腔式医用防护口罩 |
KR20190122511A (ko) * | 2018-04-20 | 2019-10-30 | 오세영 | 밀착밴드를 구비한 마스크 |
CN211213452U (zh) * | 2019-11-19 | 2020-08-11 | 苏州市康力骨科器械有限公司 | 一种多角度应力钢板 |
CN111513437A (zh) * | 2020-05-06 | 2020-08-11 | 引力(深圳)智能机器人有限公司 | 可穿戴设备及其表带 |
-
2020
- 2020-09-21 CN CN202010996637.6A patent/CN112273759B/zh active Active
- 2020-12-31 WO PCT/CN2020/142452 patent/WO2022057161A1/zh unknown
- 2020-12-31 EP EP20945714.2A patent/EP3997995A4/en active Pending
- 2020-12-31 US US17/628,778 patent/US20230076594A1/en active Pending
- 2020-12-31 JP JP2022508880A patent/JP2022552588A/ja active Pending
- 2020-12-31 DE DE202020005711.8U patent/DE202020005711U1/de active Active
-
2021
- 2021-09-14 FR FR2109626A patent/FR3114011B3/fr active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101925406B1 (ko) * | 2018-04-23 | 2018-12-06 | 배수호 | 가드 마스크 |
DE202020002861U1 (de) * | 2020-07-03 | 2020-08-25 | Holger Hale | Atemschutzmaske mit Zugentlastung im oberen Bereich zur Verbesserung der Abdichtung durch eine Nasenklemme; Mund- Nasenschutzmaske geeignet für Brillenträger |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022057161A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR3114011A3 (fr) | 2022-03-18 |
CN112273759B (zh) | 2022-01-18 |
EP3997995A1 (en) | 2022-05-18 |
CN112273759A (zh) | 2021-01-29 |
JP2022552588A (ja) | 2022-12-19 |
US20230076594A1 (en) | 2023-03-09 |
DE202020005711U1 (de) | 2022-02-24 |
WO2022057161A1 (zh) | 2022-03-24 |
FR3114011B3 (fr) | 2022-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220206 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220831 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A62B 9/06 20060101ALI20220825BHEP Ipc: A41D 13/11 20060101AFI20220825BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230606 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |