CN203716182U - 防落井安全井盖装置 - Google Patents
防落井安全井盖装置 Download PDFInfo
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- CN203716182U CN203716182U CN201420033403.1U CN201420033403U CN203716182U CN 203716182 U CN203716182 U CN 203716182U CN 201420033403 U CN201420033403 U CN 201420033403U CN 203716182 U CN203716182 U CN 203716182U
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Application Number | Priority Date | Filing Date | Title |
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CN201420033403.1U CN203716182U (zh) | 2014-01-20 | 2014-01-20 | 防落井安全井盖装置 |
Applications Claiming Priority (1)
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CN201420033403.1U CN203716182U (zh) | 2014-01-20 | 2014-01-20 | 防落井安全井盖装置 |
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CN203716182U true CN203716182U (zh) | 2014-07-16 |
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CN201420033403.1U Expired - Fee Related CN203716182U (zh) | 2014-01-20 | 2014-01-20 | 防落井安全井盖装置 |
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CN (1) | CN203716182U (zh) |
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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 |
Effective date of registration: 20191128 Address after: Room 2-80r, building 1, No. 27, Huli Road, Mawei District, Fuzhou City, Fujian Province 350015 (within the free trade zone) Patentee after: Fuzhou Beidou Xinglian Technology Co., Ltd Address before: 350016, Fujian Fuzhou Development Zone, Changan, Fuzhou investment zone, day Industrial Park, building 4, building third Patentee before: Foochow San Xinlongzhu industry Co., Ltd |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20200120 |
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CF01 | Termination of patent right due to non-payment of annual fee |