JPWO2022018796A1 - - Google Patents
Info
- Publication number
- JPWO2022018796A1 JPWO2022018796A1 JP2022538505A JP2022538505A JPWO2022018796A1 JP WO2022018796 A1 JPWO2022018796 A1 JP WO2022018796A1 JP 2022538505 A JP2022538505 A JP 2022538505A JP 2022538505 A JP2022538505 A JP 2022538505A JP WO2022018796 A1 JPWO2022018796 A1 JP WO2022018796A1
- Authority
- JP
- Japan
- 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.)
- Granted
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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/028097 WO2022018796A1 (en) | 2020-07-20 | 2020-07-20 | Mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022018796A1 true JPWO2022018796A1 (en) | 2022-01-27 |
| JP7505805B2 JP7505805B2 (en) | 2024-06-25 |
Family
ID=79729098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022538505A Active JP7505805B2 (en) | 2020-07-20 | 2020-07-20 | mask |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7505805B2 (en) |
| WO (1) | WO2022018796A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011229876A (en) | 2010-04-23 | 2011-11-17 | Daizo Yamamoto | Mask with removable earmuffs |
| JP2016093318A (en) | 2014-11-14 | 2016-05-26 | 陶山 英夫 | mask |
| JP2016142937A (en) | 2015-02-03 | 2016-08-08 | 稜威夫 永島 | Piping clear pronunciation bar |
| JP6846857B1 (en) | 2019-11-06 | 2021-03-24 | 大田 順一 | Masks and materials for making masks |
| JP2021179051A (en) | 2020-05-15 | 2021-11-18 | 株式会社エヌエスアール | mask |
-
2020
- 2020-07-20 WO PCT/JP2020/028097 patent/WO2022018796A1/en active Application Filing
- 2020-07-20 JP JP2022538505A patent/JP7505805B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7505805B2 (en) | 2024-06-25 |
| WO2022018796A1 (en) | 2022-01-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
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| A621 | Written request for application examination |
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| A131 | Notification of reasons for refusal |
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| A521 | Request for written amendment filed |
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| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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|
| A61 | First payment of annual fees (during grant procedure) |
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