HK1170900A2 - Structure of a detachable adjustable mouth mask - Google Patents

Structure of a detachable adjustable mouth mask

Info

Publication number
HK1170900A2
HK1170900A2 HK12109531.3A HK12109531A HK1170900A2 HK 1170900 A2 HK1170900 A2 HK 1170900A2 HK 12109531 A HK12109531 A HK 12109531A HK 1170900 A2 HK1170900 A2 HK 1170900A2
Authority
HK
Hong Kong
Prior art keywords
mouth mask
detachable adjustable
adjustable mouth
detachable
mask
Prior art date
Application number
HK12109531.3A
Other languages
English (en)
Inventor
Chang-Hung Lai
Original Assignee
Chang-Hung Lai
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 Chang-Hung Lai filed Critical Chang-Hung Lai
Publication of HK1170900A2 publication Critical patent/HK1170900A2/xx

Links

HK12109531.3A 2012-04-11 2012-09-27 Structure of a detachable adjustable mouth mask HK1170900A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW101206534U TWM438289U (en) 2012-04-11 2012-04-11 Adjustable mouth mask structure

Publications (1)

Publication Number Publication Date
HK1170900A2 true HK1170900A2 (en) 2013-03-08

Family

ID=47718530

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12109531.3A HK1170900A2 (en) 2012-04-11 2012-09-27 Structure of a detachable adjustable mouth mask

Country Status (3)

Country Link
JP (1) JP3179455U (xx)
HK (1) HK1170900A2 (xx)
TW (1) TWM438289U (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113296589A (zh) * 2020-06-01 2021-08-24 阿里巴巴集团控股有限公司 一种电子设备和风扇模组
KR102170501B1 (ko) * 2020-07-07 2020-10-28 주식회사 케이메이트 위생 마스크
KR102481402B1 (ko) * 2020-10-19 2022-12-23 김은미 마스크 교체용이성 및 사용편의성을 높인 탈착형 마스크

Also Published As

Publication number Publication date
JP3179455U (ja) 2012-11-01
TWM438289U (en) 2012-10-01

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Legal Events

Date Code Title Description
PF2 Short-term patent ceased to have effect under s.126(2) (not payment of maintenance fee and has 6-month grace period to pay)

Effective date: 20160927