CN215455615U - 一种扩容口罩 - Google Patents
一种扩容口罩 Download PDFInfo
- Publication number
- CN215455615U CN215455615U CN202121420264.4U CN202121420264U CN215455615U CN 215455615 U CN215455615 U CN 215455615U CN 202121420264 U CN202121420264 U CN 202121420264U CN 215455615 U CN215455615 U CN 215455615U
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- mask
- face
- dilatation
- mouth
- sealing
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420264.4U CN215455615U (zh) | 2021-06-24 | 2021-06-24 | 一种扩容口罩 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420264.4U CN215455615U (zh) | 2021-06-24 | 2021-06-24 | 一种扩容口罩 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215455615U true CN215455615U (zh) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121420264.4U Active CN215455615U (zh) | 2021-06-24 | 2021-06-24 | 一种扩容口罩 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215455615U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764103A (zh) * | 2022-03-11 | 2023-09-19 | 北京夏禾科技有限公司 | 一种多功能光疗口罩 |
-
2021
- 2021-06-24 CN CN202121420264.4U patent/CN215455615U/zh active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764103A (zh) * | 2022-03-11 | 2023-09-19 | 北京夏禾科技有限公司 | 一种多功能光疗口罩 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251111 Address after: 255000 Shandong Province, Zibo City, Zhangdian District, Liuquan Road 55, Yard 1, Building 1, Unit 1, Room 401 Patentee after: Lu Rongzhong Country or region after: China Patentee after: Wu Shouqiang Patentee after: Wang Xiaorong Address before: 134300 Jilin Province Baishan City Badaojiang District Xingfu Garden Building 7 Unit 1 202 Room Patentee before: Wang Changhui Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251124 Address after: 255000 Shandong Province, Zibo City, High-tech Development Zone, Jinjing Avenue and Zhao Wang Road Intersection South 100 meters, Yinpeng Cloud Computing Building 2nd Floor 205 Room Patentee after: Shandong Xinbeisi Trading Co.,Ltd. Country or region after: China Address before: 255000 Shandong Province, Zibo City, Zhangdian District, Liuquan Road 55, Yard 1, Building 1, Unit 1, Room 401 Patentee before: Lu Rongzhong Country or region before: China Patentee before: Wu Shouqiang Patentee before: Wang Xiaorong |