TWM243223U - Mask having stereoscopic structure - Google Patents

Mask having stereoscopic structure Download PDF

Info

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
Application number
TW92215513U
Other languages
English (en)
Chinese (zh)
Inventor
Jung-Shen Lien
Buo-Shiung Huang
Hung-En Chen
Jen-Hsiung Lee
Jing-Tzu Lin
Original Assignee
China Textile Inst
Champak Entpr Company Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Textile Inst, Champak Entpr Company Ltd filed Critical China Textile Inst
Priority to TW92215513U priority Critical patent/TWM243223U/zh
Priority to JP2003272199U priority patent/JP3101352U/ja
Publication of TWM243223U publication Critical patent/TWM243223U/zh

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
TW92215513U 2003-08-27 2003-08-27 Mask having stereoscopic structure TWM243223U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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