CN203812748U - 一种永磁式闭锁电磁铁 - Google Patents
一种永磁式闭锁电磁铁 Download PDFInfo
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- CN203812748U CN203812748U CN201420186434.0U CN201420186434U CN203812748U CN 203812748 U CN203812748 U CN 203812748U CN 201420186434 U CN201420186434 U CN 201420186434U CN 203812748 U CN203812748 U CN 203812748U
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186434.0U CN203812748U (zh) | 2014-04-17 | 2014-04-17 | 一种永磁式闭锁电磁铁 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420186434.0U CN203812748U (zh) | 2014-04-17 | 2014-04-17 | 一种永磁式闭锁电磁铁 |
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| Publication Number | Publication Date |
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| CN203812748U true CN203812748U (zh) | 2014-09-03 |
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| CN201420186434.0U Expired - Fee Related CN203812748U (zh) | 2014-04-17 | 2014-04-17 | 一种永磁式闭锁电磁铁 |
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| CN (1) | CN203812748U (zh) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU MAOYUAN ELECTRIC CO., LTD. STATE GRID CORP Free format text: FORMER OWNER: JIANGSU MAOYUAN ELECTRIC CO., LTD. Effective date: 20141121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Wei Inventor after: Liu Yuhua Inventor after: Tan Dongxian Inventor after: Sha Jun Inventor after: Yao Qing Inventor after: Lu Xiaoqiang Inventor after: Li Hongmei Inventor before: Yang Wei Inventor before: Liu Yuhua Inventor before: Tan Dongxian Inventor before: Sha Jun Inventor before: Yao Qing Inventor before: Lu Xiaoqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG WEI LIU YUHUA TAN DONGXIAN SHA JUN YAO QING LU XIAOQIANG TO: YANG WEI LIU YUHUA TAN DONGXIAN SHA JUN YAO QING LU XIAOQIANG LI HONGMEI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141121 Address after: 224000 No. 99 Ting Ting North Road, Dongtai, Jiangsu, Yancheng City Patentee after: Dongtai Power Supply Company of Jiangsu Electric Power Company Patentee after: JIANGSU MAOYUAN ELECTRIC CO., LTD. Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Address before: 224000 No. 99 Ting Ting North Road, Dongtai, Jiangsu, Yancheng City Patentee before: Dongtai Power Supply Company of Jiangsu Electric Power Company Patentee before: JIANGSU MAOYUAN ELECTRIC CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |