CN203852759U - 一种风幕呼吸面罩 - Google Patents
一种风幕呼吸面罩 Download PDFInfo
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- CN203852759U CN203852759U CN201420270980.2U CN201420270980U CN203852759U CN 203852759 U CN203852759 U CN 203852759U CN 201420270980 U CN201420270980 U CN 201420270980U CN 203852759 U CN203852759 U CN 203852759U
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- air
- air curtain
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CN201420270980.2U CN203852759U (zh) | 2014-05-26 | 2014-05-26 | 一种风幕呼吸面罩 |
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CN201420270980.2U CN203852759U (zh) | 2014-05-26 | 2014-05-26 | 一种风幕呼吸面罩 |
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CN203852759U true CN203852759U (zh) | 2014-10-01 |
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CN201420270980.2U Expired - Fee Related CN203852759U (zh) | 2014-05-26 | 2014-05-26 | 一种风幕呼吸面罩 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103961822A (zh) * | 2014-05-26 | 2014-08-06 | 肖永初 | 一种风幕呼吸面罩 |
CN105571010A (zh) * | 2016-02-22 | 2016-05-11 | 欧阳业东 | 一种头戴式户外便携空气净化器 |
WO2020021233A1 (en) | 2018-07-23 | 2020-01-30 | Dyson Technology Limited | A wearable air purifier |
WO2020021231A1 (en) | 2018-07-23 | 2020-01-30 | Dyson Technology Limited | A wearable air purifier |
WO2020021230A1 (en) | 2018-07-23 | 2020-01-30 | Dyson Technology Limited | A wearable air purifier |
WO2020021232A1 (en) | 2018-07-23 | 2020-01-30 | Dyson Technology Limited | A wearable air purifier |
WO2020120930A1 (en) | 2018-12-12 | 2020-06-18 | Dyson Technology Limited | Air treatment apparatus |
WO2020157447A1 (en) | 2019-01-31 | 2020-08-06 | Dyson Technology Limited | Noise control |
WO2020193937A1 (en) | 2019-03-22 | 2020-10-01 | Dyson Technology Limited | Noise control |
WO2020193936A1 (en) | 2019-03-22 | 2020-10-01 | Dyson Technology Limited | Noise control |
WO2020193938A1 (en) | 2019-03-22 | 2020-10-01 | Dyson Technology Limited | Noise control |
CN113171565A (zh) * | 2021-05-25 | 2021-07-27 | 浙江大学 | 一种具有空气净化功能的风帘式防护面罩 |
GB2609472A (en) * | 2021-08-03 | 2023-02-08 | Dyson Technology Ltd | Head wearable air purifier |
-
2014
- 2014-05-26 CN CN201420270980.2U patent/CN203852759U/zh not_active Expired - Fee Related
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103961822A (zh) * | 2014-05-26 | 2014-08-06 | 肖永初 | 一种风幕呼吸面罩 |
CN105571010A (zh) * | 2016-02-22 | 2016-05-11 | 欧阳业东 | 一种头戴式户外便携空气净化器 |
CN105571010B (zh) * | 2016-02-22 | 2018-05-08 | 广州市三泰汽车内饰材料有限公司 | 一种头戴式户外便携空气净化器 |
CN110743258A (zh) * | 2018-07-23 | 2020-02-04 | 戴森技术有限公司 | 可穿戴空气净化器 |
WO2020021231A1 (en) | 2018-07-23 | 2020-01-30 | Dyson Technology Limited | A wearable air purifier |
WO2020021230A1 (en) | 2018-07-23 | 2020-01-30 | Dyson Technology Limited | A wearable air purifier |
WO2020021232A1 (en) | 2018-07-23 | 2020-01-30 | Dyson Technology Limited | A wearable air purifier |
CN110743255A (zh) * | 2018-07-23 | 2020-02-04 | 戴森技术有限公司 | 可穿戴空气净化器 |
CN110743257A (zh) * | 2018-07-23 | 2020-02-04 | 戴森技术有限公司 | 可穿戴空气净化器 |
CN110743256A (zh) * | 2018-07-23 | 2020-02-04 | 戴森技术有限公司 | 可穿戴空气净化器 |
WO2020021233A1 (en) | 2018-07-23 | 2020-01-30 | Dyson Technology Limited | A wearable air purifier |
CN111298313A (zh) * | 2018-12-12 | 2020-06-19 | 戴森技术有限公司 | 空气处理设备 |
WO2020120930A1 (en) | 2018-12-12 | 2020-06-18 | Dyson Technology Limited | Air treatment apparatus |
JP2022509612A (ja) * | 2018-12-12 | 2022-01-21 | ダイソン・テクノロジー・リミテッド | 空気処理装置 |
JP7198354B2 (ja) | 2018-12-12 | 2022-12-28 | ダイソン・テクノロジー・リミテッド | 空気処理装置 |
WO2020157447A1 (en) | 2019-01-31 | 2020-08-06 | Dyson Technology Limited | Noise control |
CN111508462A (zh) * | 2019-01-31 | 2020-08-07 | 戴森技术有限公司 | 噪声控制 |
WO2020193937A1 (en) | 2019-03-22 | 2020-10-01 | Dyson Technology Limited | Noise control |
WO2020193936A1 (en) | 2019-03-22 | 2020-10-01 | Dyson Technology Limited | Noise control |
WO2020193938A1 (en) | 2019-03-22 | 2020-10-01 | Dyson Technology Limited | Noise control |
CN113171565A (zh) * | 2021-05-25 | 2021-07-27 | 浙江大学 | 一种具有空气净化功能的风帘式防护面罩 |
GB2609472A (en) * | 2021-08-03 | 2023-02-08 | Dyson Technology Ltd | Head wearable air purifier |
GB2609472B (en) * | 2021-08-03 | 2024-03-13 | Dyson Technology Ltd | Head wearable air purifier |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: 518122 Guangdong province Shenzhen City Pingshan Kengzi office Longtian community Yingzhan Industrial Park building B5 North Building Patentee after: SHENZHEN XNUO ZHIZAO MEDICAL CO.,LTD. Address before: 518122 Guangdong province Shenzhen City Pingshan Kengzi streets Yingzhan Industrial Park building B5a Shenzhen joieya Electric Appliance Co., Ltd. Co-patentee before: Shoh Patentee before: Xiao Yongchu |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201105 Address after: Room 301, 302, 303, 3 / F, building A2, Room 203, A3, phase I, Changsha E center, No. 18, Xiangtai Road, Liuyang Economic Development Zone, Changsha City, Hunan Province Patentee after: Changsha Xinuo Medical Equipment Co.,Ltd. Address before: 518122 Guangdong province Shenzhen City Pingshan Kengzi office Longtian community Yingzhan Industrial Park building B5 North Building Patentee before: SHENZHEN XNUO ZHIZAO MEDICAL Co.,Ltd. |
|
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: 20141001 |