CN211830152U - 一种使用寿命长的地底电缆 - Google Patents
一种使用寿命长的地底电缆 Download PDFInfo
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- CN211830152U CN211830152U CN202020469223.3U CN202020469223U CN211830152U CN 211830152 U CN211830152 U CN 211830152U CN 202020469223 U CN202020469223 U CN 202020469223U CN 211830152 U CN211830152 U CN 211830152U
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CN202020469223.3U CN211830152U (zh) | 2020-04-02 | 2020-04-02 | 一种使用寿命长的地底电缆 |
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CN202020469223.3U CN211830152U (zh) | 2020-04-02 | 2020-04-02 | 一种使用寿命长的地底电缆 |
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CN211830152U true CN211830152U (zh) | 2020-10-30 |
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CN202020469223.3U Expired - Fee Related CN211830152U (zh) | 2020-04-02 | 2020-04-02 | 一种使用寿命长的地底电缆 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jining cheap Trading Co.,Ltd. Assignor: Jiangsu Shengfan Information Service Co.,Ltd. Contract record no.: X2021990000733 Denomination of utility model: Underground cable with long service life Granted publication date: 20201030 License type: Common License Record date: 20211130 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220104 Address after: 221000 team 1, Yaozhuang village, qingshanquan Town, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou dakuo Electric Trading Co.,Ltd. Address before: 221000 room 316, block A1, Huaihai culture and Technology Industrial Park, Shenchang, Gulou District, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Shengfan Information Service 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: 20201030 |
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CF01 | Termination of patent right due to non-payment of annual fee |