CN201451475U - 一种口罩 - Google Patents
一种口罩 Download PDFInfo
- Publication number
- CN201451475U CN201451475U CN2009201243039U CN200920124303U CN201451475U CN 201451475 U CN201451475 U CN 201451475U CN 2009201243039 U CN2009201243039 U CN 2009201243039U CN 200920124303 U CN200920124303 U CN 200920124303U CN 201451475 U CN201451475 U CN 201451475U
- Authority
- CN
- China
- Prior art keywords
- mouth mask
- connecting plate
- cover body
- hole
- mask body
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201243039U CN201451475U (zh) | 2009-07-09 | 2009-07-09 | 一种口罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201243039U CN201451475U (zh) | 2009-07-09 | 2009-07-09 | 一种口罩 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201451475U true CN201451475U (zh) | 2010-05-12 |
Family
ID=42378806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201243039U Expired - Fee Related CN201451475U (zh) | 2009-07-09 | 2009-07-09 | 一种口罩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201451475U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104939378A (zh) * | 2015-07-20 | 2015-09-30 | 河南亚都实业有限公司 | 一种医用防尘杀菌口罩 |
CN111938234A (zh) * | 2020-08-18 | 2020-11-17 | 重庆丝路通传媒有限公司 | 一种可清洗过滤重复利用的口罩及口罩制作方法 |
-
2009
- 2009-07-09 CN CN2009201243039U patent/CN201451475U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104939378A (zh) * | 2015-07-20 | 2015-09-30 | 河南亚都实业有限公司 | 一种医用防尘杀菌口罩 |
CN111938234A (zh) * | 2020-08-18 | 2020-11-17 | 重庆丝路通传媒有限公司 | 一种可清洗过滤重复利用的口罩及口罩制作方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System for testing quality of respirator and its testing method Effective date of registration: 20130124 Granted publication date: 20100512 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Jiaxing branch Pledgor: Jiaxing Zhenglin Hi-New Textile Material Bonding Co., Ltd. Registration number: 2013990000051 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130614 Granted publication date: 20100512 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Jiaxing branch Pledgor: Jiaxing Zhenglin Hi-New Textile Material Bonding Co., Ltd. Registration number: 2013990000051 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System for testing quality of respirator and its testing method Effective date of registration: 20130624 Granted publication date: 20100512 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Jiaxing branch Pledgor: Jiaxing Zhenglin Hi-New Textile Material Bonding Co., Ltd. Registration number: 2013990000397 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140625 Granted publication date: 20100512 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Jiaxing branch Pledgor: Jiaxing Zhenglin Hi-New Textile Material Bonding Co., Ltd. Registration number: 2013990000397 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System for testing quality of respirator and its testing method Effective date of registration: 20140626 Granted publication date: 20100512 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Jiaxing branch Pledgor: Jiaxing Zhenglin Hi-New Textile Material Bonding Co., Ltd. Registration number: 2014990000510 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150515 Granted publication date: 20100512 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Jiaxing branch Pledgor: Jiaxing Zhenglin Hi-New Textile Material Bonding Co., Ltd. Registration number: 2014990000510 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20170709 |