CN202231354U - 输电线路防震锤更换工具 - Google Patents
输电线路防震锤更换工具 Download PDFInfo
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- CN202231354U CN202231354U CN 201120356130 CN201120356130U CN202231354U CN 202231354 U CN202231354 U CN 202231354U CN 201120356130 CN201120356130 CN 201120356130 CN 201120356130 U CN201120356130 U CN 201120356130U CN 202231354 U CN202231354 U CN 202231354U
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Application Number | Priority Date | Filing Date | Title |
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CN 201120356130 CN202231354U (zh) | 2011-09-22 | 2011-09-22 | 输电线路防震锤更换工具 |
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CN 201120356130 CN202231354U (zh) | 2011-09-22 | 2011-09-22 | 输电线路防震锤更换工具 |
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CN202231354U true CN202231354U (zh) | 2012-05-23 |
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CN 201120356130 Expired - Fee Related CN202231354U (zh) | 2011-09-22 | 2011-09-22 | 输电线路防震锤更换工具 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064496A (zh) * | 2010-12-02 | 2011-05-18 | 河南省电力公司南阳供电公司 | 覆盖式线路防震锤更换工具 |
CN102943615A (zh) * | 2012-10-30 | 2013-02-27 | 国家电网公司 | 横折支撑绝缘梯 |
CN103401177A (zh) * | 2013-07-11 | 2013-11-20 | 国家电网公司 | 一种防振锤更换方法 |
-
2011
- 2011-09-22 CN CN 201120356130 patent/CN202231354U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064496A (zh) * | 2010-12-02 | 2011-05-18 | 河南省电力公司南阳供电公司 | 覆盖式线路防震锤更换工具 |
CN102943615A (zh) * | 2012-10-30 | 2013-02-27 | 国家电网公司 | 横折支撑绝缘梯 |
CN102943615B (zh) * | 2012-10-30 | 2015-06-03 | 国家电网公司 | 横折支撑绝缘梯 |
CN103401177A (zh) * | 2013-07-11 | 2013-11-20 | 国家电网公司 | 一种防振锤更换方法 |
CN103401177B (zh) * | 2013-07-11 | 2016-04-27 | 国家电网公司 | 一种防振锤更换方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Effective date: 20140128 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELECTRIC POWER COMPANY Effective date: 20140128 |
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C56 | Change in the name or address of the patentee |
Owner name: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Free format text: FORMER NAME: HENAN ELECTRIC POWER COMPANY, JIAOZUO POWER SUPPLY COMPANY |
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Free format text: CORRECT: ADDRESS; FROM: 454150 JIAOZUO, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
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CP01 | Change in the name or title of a patent holder |
Address after: 454150 No. 299 South Tower Road, Henan, Jiaozuo Patentee after: JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 454150 No. 299 South Tower Road, Henan, Jiaozuo Patentee before: Jiaozuo Power Supply Company, Henan Electric Power Corp. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140128 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 454150 No. 299 South Tower Road, Henan, Jiaozuo Patentee before: JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20180922 |
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CF01 | Termination of patent right due to non-payment of annual fee |