TWM243223U - Mask having stereoscopic structure - Google Patents
Mask having stereoscopic structure Download PDFInfo
- Publication number
- TWM243223U TWM243223U TW92215513U TW92215513U TWM243223U TW M243223 U TWM243223 U TW M243223U TW 92215513 U TW92215513 U TW 92215513U TW 92215513 U TW92215513 U TW 92215513U TW M243223 U TWM243223 U TW M243223U
- Authority
- TW
- Taiwan
- Prior art keywords
- mask
- dimensional structure
- patent application
- scope
- item
- Prior art date
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92215513U TWM243223U (en) | 2003-08-27 | 2003-08-27 | Mask having stereoscopic structure |
JP2003272199U JP3101352U (ja) | 2003-08-27 | 2003-10-31 | 立体構造マスク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92215513U TWM243223U (en) | 2003-08-27 | 2003-08-27 | Mask having stereoscopic structure |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM243223U true TWM243223U (en) | 2004-09-11 |
Family
ID=34133855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92215513U TWM243223U (en) | 2003-08-27 | 2003-08-27 | Mask having stereoscopic structure |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3101352U (ja) |
TW (1) | TWM243223U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103082524A (zh) * | 2011-11-04 | 2013-05-08 | 三晖综合股份有限公司 | 折叠式的立体口罩 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006345996A (ja) * | 2005-06-14 | 2006-12-28 | Tamagawa Eizai Co Ltd | マスクの製造方法 |
US20080271739A1 (en) | 2007-05-03 | 2008-11-06 | 3M Innovative Properties Company | Maintenance-free respirator that has concave portions on opposing sides of mask top section |
JP2011182810A (ja) * | 2010-03-04 | 2011-09-22 | Japan Vilene Co Ltd | マスク |
GB201421620D0 (en) * | 2014-12-04 | 2015-01-21 | 3M Innovative Properties Co | Flat-fold respirator |
GB201508114D0 (en) | 2015-05-12 | 2015-06-24 | 3M Innovative Properties Co | Respirator tab |
WO2019012399A1 (en) | 2017-07-14 | 2019-01-17 | 3M Innovative Properties Company | ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID |
-
2003
- 2003-08-27 TW TW92215513U patent/TWM243223U/zh not_active IP Right Cessation
- 2003-10-31 JP JP2003272199U patent/JP3101352U/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103082524A (zh) * | 2011-11-04 | 2013-05-08 | 三晖综合股份有限公司 | 折叠式的立体口罩 |
Also Published As
Publication number | Publication date |
---|---|
JP3101352U (ja) | 2004-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4K | Expiration of patent term of a granted utility model |