CN203303523U - 便携式电动呼吸过滤器 - Google Patents
便携式电动呼吸过滤器 Download PDFInfo
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- CN203303523U CN203303523U CN2013203526946U CN201320352694U CN203303523U CN 203303523 U CN203303523 U CN 203303523U CN 2013203526946 U CN2013203526946 U CN 2013203526946U CN 201320352694 U CN201320352694 U CN 201320352694U CN 203303523 U CN203303523 U CN 203303523U
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- filter
- mouth mask
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- portable electric
- filtration
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013203526946U CN203303523U (zh) | 2013-06-07 | 2013-06-07 | 便携式电动呼吸过滤器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2013203526946U CN203303523U (zh) | 2013-06-07 | 2013-06-07 | 便携式电动呼吸过滤器 |
Publications (1)
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CN203303523U true CN203303523U (zh) | 2013-11-27 |
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CN2013203526946U Expired - Fee Related CN203303523U (zh) | 2013-06-07 | 2013-06-07 | 便携式电动呼吸过滤器 |
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Country | Link |
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CN (1) | CN203303523U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103705245A (zh) * | 2013-12-25 | 2014-04-09 | 上海齐正微电子有限公司 | 肺功能计、带有肺功能检测的口罩及呼吸训练装置 |
CN104190014A (zh) * | 2014-09-20 | 2014-12-10 | 四川省多持生物科技有限公司 | 具有增氧功能的腔式口罩 |
CN104922822A (zh) * | 2015-04-08 | 2015-09-23 | 杨海丹 | 一种口罩 |
CN105688346A (zh) * | 2016-03-25 | 2016-06-22 | 中山市强力电器科技有限公司 | 一种智能净化口罩 |
CN108261703A (zh) * | 2018-03-08 | 2018-07-10 | 苏州贝昂科技有限公司 | 一种口罩 |
CN113966886A (zh) * | 2020-07-23 | 2022-01-25 | 北京富纳特创新科技有限公司 | 静电吸附口罩 |
-
2013
- 2013-06-07 CN CN2013203526946U patent/CN203303523U/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103705245A (zh) * | 2013-12-25 | 2014-04-09 | 上海齐正微电子有限公司 | 肺功能计、带有肺功能检测的口罩及呼吸训练装置 |
CN104190014A (zh) * | 2014-09-20 | 2014-12-10 | 四川省多持生物科技有限公司 | 具有增氧功能的腔式口罩 |
CN104190014B (zh) * | 2014-09-20 | 2017-02-15 | 成都和煦医疗科技有限公司 | 具有增氧功能的腔式口罩 |
CN104922822A (zh) * | 2015-04-08 | 2015-09-23 | 杨海丹 | 一种口罩 |
CN105688346A (zh) * | 2016-03-25 | 2016-06-22 | 中山市强力电器科技有限公司 | 一种智能净化口罩 |
CN108261703A (zh) * | 2018-03-08 | 2018-07-10 | 苏州贝昂科技有限公司 | 一种口罩 |
CN113966886A (zh) * | 2020-07-23 | 2022-01-25 | 北京富纳特创新科技有限公司 | 静电吸附口罩 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: 611730 No. 12 West core road, West District, Chengdu High-tech Zone, Sichuan Patentee after: CHENGDU HEXU MEDICAL TECHNOLOGY CO., LTD. Address before: 610000 No. three, South Renmin Road, Wuhou District, Chengdu, Sichuan 6 Patentee before: Yang Bo |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Long Dajun Document name: Notification of Passing Examination on Formalities |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180607 |