CN204930464U - 一种风帘式口罩 - Google Patents
一种风帘式口罩 Download PDFInfo
- Publication number
- CN204930464U CN204930464U CN201520708537.3U CN201520708537U CN204930464U CN 204930464 U CN204930464 U CN 204930464U CN 201520708537 U CN201520708537 U CN 201520708537U CN 204930464 U CN204930464 U CN 204930464U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- nose
- panel
- wind
- mouth mask
- 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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520708537.3U CN204930464U (zh) | 2015-09-15 | 2015-09-15 | 一种风帘式口罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520708537.3U CN204930464U (zh) | 2015-09-15 | 2015-09-15 | 一种风帘式口罩 |
Publications (1)
Publication Number | Publication Date |
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CN204930464U true CN204930464U (zh) | 2016-01-06 |
Family
ID=54997938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520708537.3U Expired - Fee Related CN204930464U (zh) | 2015-09-15 | 2015-09-15 | 一种风帘式口罩 |
Country Status (1)
Country | Link |
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CN (1) | CN204930464U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106693224A (zh) * | 2017-01-19 | 2017-05-24 | 曹剑天 | 防雾霾面罩 |
-
2015
- 2015-09-15 CN CN201520708537.3U patent/CN204930464U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106693224A (zh) * | 2017-01-19 | 2017-05-24 | 曹剑天 | 防雾霾面罩 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170103 Address after: 518125 Guangdong city of Shenzhen province Baoan District Fuyong Tong Mei Fu industrial area seven building Patentee after: Shenzhen Jing Jing Chuan mold plastic Co., Ltd. Address before: 518125 Guangdong city of Shenzhen province Baoan District Fuyong Tong Mei Fu industrial area seven building Patentee before: SHENZHEN JINLIAN ELECTROMECHANICAL CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200915 |
|
CF01 | Termination of patent right due to non-payment of annual fee |