CN207110897U - 一种全密封消音门 - Google Patents
一种全密封消音门 Download PDFInfo
- Publication number
- CN207110897U CN207110897U CN201720763464.7U CN201720763464U CN207110897U CN 207110897 U CN207110897 U CN 207110897U CN 201720763464 U CN201720763464 U CN 201720763464U CN 207110897 U CN207110897 U CN 207110897U
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- CN
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- Prior art keywords
- door body
- noise reduction
- damping tube
- noise
- doorframe
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- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720763464.7U CN207110897U (zh) | 2017-06-28 | 2017-06-28 | 一种全密封消音门 |
Applications Claiming Priority (1)
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CN201720763464.7U CN207110897U (zh) | 2017-06-28 | 2017-06-28 | 一种全密封消音门 |
Publications (1)
Publication Number | Publication Date |
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CN207110897U true CN207110897U (zh) | 2018-03-16 |
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CN201720763464.7U Expired - Fee Related CN207110897U (zh) | 2017-06-28 | 2017-06-28 | 一种全密封消音门 |
Country Status (1)
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CN (1) | CN207110897U (zh) |
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2017
- 2017-06-28 CN CN201720763464.7U patent/CN207110897U/zh not_active Expired - Fee Related
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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: 20190805 Address after: 333000 South of Wutong Avenue, Jingdezhen High-tech Zone, Jiangxi Province (in Jingdezhen Hesheng Technology Enterprise Incubator Co., Ltd.) Patentee after: Jingdezhen Zhixuan Energy-saving Doors and Windows Co., Ltd. Address before: 518000 West Block 9E, Aidi Building, No. 5003 Binhe Street, Nanyuan Street, Futian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Jing Fang Ying Technology 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: 20180316 Termination date: 20200628 |