CN213540176U - Novel ventilation shutter - Google Patents
Novel ventilation shutter Download PDFInfo
- Publication number
- CN213540176U CN213540176U CN202022078808.5U CN202022078808U CN213540176U CN 213540176 U CN213540176 U CN 213540176U CN 202022078808 U CN202022078808 U CN 202022078808U CN 213540176 U CN213540176 U CN 213540176U
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- CN
- China
- Prior art keywords
- shutter
- motor
- waterproof
- hook
- blade
- 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.)
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- 238000009423 ventilation Methods 0.000 title claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022078808.5U CN213540176U (en) | 2020-09-21 | 2020-09-21 | Novel ventilation shutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022078808.5U CN213540176U (en) | 2020-09-21 | 2020-09-21 | Novel ventilation shutter |
Publications (1)
Publication Number | Publication Date |
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CN213540176U true CN213540176U (en) | 2021-06-25 |
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ID=76493311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022078808.5U Active CN213540176U (en) | 2020-09-21 | 2020-09-21 | Novel ventilation shutter |
Country Status (1)
Country | Link |
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CN (1) | CN213540176U (en) |
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2020
- 2020-09-21 CN CN202022078808.5U patent/CN213540176U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: No. 43-5 Huangqi North Village Avenue, Dali Town, Nanhai District, Foshan City, Guangdong Province, 528000 (Residence Declaration) Patentee after: Foshan Guangli Ventilation Equipment Co.,Ltd. Country or region after: China Address before: No. 40, fotangzui village, Nanyuan village committee, Shizui Town, Guangning County, Zhaoqing City, Guangdong Province, 526300 Patentee before: Lin Jinglan Country or region before: China |
|
TR01 | Transfer of patent right |