CN207040968U - 一种防雾霾口罩 - Google Patents
一种防雾霾口罩 Download PDFInfo
- Publication number
- CN207040968U CN207040968U CN201720790202.XU CN201720790202U CN207040968U CN 207040968 U CN207040968 U CN 207040968U CN 201720790202 U CN201720790202 U CN 201720790202U CN 207040968 U CN207040968 U CN 207040968U
- Authority
- CN
- China
- Prior art keywords
- mouth mask
- filter core
- shell
- silicone rubber
- rear shell
- 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
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720790202.XU CN207040968U (zh) | 2017-07-03 | 2017-07-03 | 一种防雾霾口罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720790202.XU CN207040968U (zh) | 2017-07-03 | 2017-07-03 | 一种防雾霾口罩 |
Publications (1)
Publication Number | Publication Date |
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CN207040968U true CN207040968U (zh) | 2018-02-27 |
Family
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Family Applications (1)
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CN201720790202.XU Expired - Fee Related CN207040968U (zh) | 2017-07-03 | 2017-07-03 | 一种防雾霾口罩 |
Country Status (1)
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CN (1) | CN207040968U (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109224223A (zh) * | 2018-09-26 | 2019-01-18 | 南京市第医院 | 一种主动式药物理疗口罩 |
GB2575985A (en) * | 2018-07-30 | 2020-02-05 | Arigue Adel | A filtering mask assembly |
CN113729330A (zh) * | 2021-09-08 | 2021-12-03 | 六盘水师范学院 | 一种可捕捉微米级粉尘的矿业智能化送风防尘口罩 |
TWI755225B (zh) * | 2020-06-05 | 2022-02-11 | 南韓商Lg電子股份有限公司 | 口罩裝置 |
US11707097B2 (en) | 2020-06-05 | 2023-07-25 | Lg Electronics Inc. | Mask apparatus |
US11931604B2 (en) | 2020-06-30 | 2024-03-19 | Lg Electronics Inc. | Mask apparatus |
US11938352B2 (en) | 2020-01-23 | 2024-03-26 | Suzaleja B.V. | Filtering mask assembly |
US11951337B2 (en) | 2020-06-30 | 2024-04-09 | Lg Electronics Inc. | Mask apparatus |
US11998769B2 (en) | 2020-06-05 | 2024-06-04 | Lg Electronics Inc. | Mask apparatus |
US12005147B2 (en) | 2020-08-28 | 2024-06-11 | Lg Electronics Inc. | Sterilization case |
US12042674B2 (en) | 2020-06-05 | 2024-07-23 | Lg Electronics Inc. | Mask apparatus and method for controlling the same |
US12070631B2 (en) | 2020-06-05 | 2024-08-27 | Lg Electronics Inc. | Mask apparatus |
US12090348B2 (en) | 2020-06-05 | 2024-09-17 | Lg Electronics Inc. | Mask apparatus |
-
2017
- 2017-07-03 CN CN201720790202.XU patent/CN207040968U/zh not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2575985A (en) * | 2018-07-30 | 2020-02-05 | Arigue Adel | A filtering mask assembly |
GB2575985B (en) * | 2018-07-30 | 2020-08-05 | Suzaleja B V | A filtering mask assembly |
CN109224223A (zh) * | 2018-09-26 | 2019-01-18 | 南京市第医院 | 一种主动式药物理疗口罩 |
US11938352B2 (en) | 2020-01-23 | 2024-03-26 | Suzaleja B.V. | Filtering mask assembly |
US12042674B2 (en) | 2020-06-05 | 2024-07-23 | Lg Electronics Inc. | Mask apparatus and method for controlling the same |
US12090348B2 (en) | 2020-06-05 | 2024-09-17 | Lg Electronics Inc. | Mask apparatus |
TWI755225B (zh) * | 2020-06-05 | 2022-02-11 | 南韓商Lg電子股份有限公司 | 口罩裝置 |
US11707097B2 (en) | 2020-06-05 | 2023-07-25 | Lg Electronics Inc. | Mask apparatus |
US12070631B2 (en) | 2020-06-05 | 2024-08-27 | Lg Electronics Inc. | Mask apparatus |
US11998769B2 (en) | 2020-06-05 | 2024-06-04 | Lg Electronics Inc. | Mask apparatus |
US12063990B2 (en) | 2020-06-05 | 2024-08-20 | Lg Electronics Inc. | Mask apparatus |
US11931604B2 (en) | 2020-06-30 | 2024-03-19 | Lg Electronics Inc. | Mask apparatus |
US11951337B2 (en) | 2020-06-30 | 2024-04-09 | Lg Electronics Inc. | Mask apparatus |
US12005147B2 (en) | 2020-08-28 | 2024-06-11 | Lg Electronics Inc. | Sterilization case |
CN113729330A (zh) * | 2021-09-08 | 2021-12-03 | 六盘水师范学院 | 一种可捕捉微米级粉尘的矿业智能化送风防尘口罩 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 100176 Floor 11102, No. 2 Building, No. 5 Ronghua Road, Beijing Daxing District, Beijing Economic and Technological Development Zone Patentee after: Beijing Pinming Technology Co.,Ltd. Address before: 100067 B-0106, 16th District, 188 South Fourth Ring West Road, Fengtai District, Beijing Patentee before: JIANSHI TECHNOLOGY (BEIJING) CO.,LTD. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181213 Address after: 100176 Beijing Economic and Technological Development Zone, 2802, 24th Floor, No. 10 Building, 8 Ronghua Middle Road Patentee after: Beijing Zhimei Boya Technology Co.,Ltd. Address before: 100176 Floor 11102, No. 2 Building, No. 5 Ronghua Road, Beijing Daxing District, Beijing Economic and Technological Development Zone Patentee before: Beijing Pinming Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20190703 |
|
CF01 | Termination of patent right due to non-payment of annual fee |