CN203056457U - 一种带电作业用双横担绝缘罩 - Google Patents
一种带电作业用双横担绝缘罩 Download PDFInfo
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- CN203056457U CN203056457U CN 201320032983 CN201320032983U CN203056457U CN 203056457 U CN203056457 U CN 203056457U CN 201320032983 CN201320032983 CN 201320032983 CN 201320032983 U CN201320032983 U CN 201320032983U CN 203056457 U CN203056457 U CN 203056457U
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CN 201320032983 CN203056457U (zh) | 2013-01-22 | 2013-01-22 | 一种带电作业用双横担绝缘罩 |
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CN 201320032983 CN203056457U (zh) | 2013-01-22 | 2013-01-22 | 一种带电作业用双横担绝缘罩 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103427363A (zh) * | 2013-07-20 | 2013-12-04 | 国家电网公司 | 带电开断直线杆用硬质组合遮蔽罩 |
CN103545754A (zh) * | 2013-11-08 | 2014-01-29 | 国家电网公司 | 一种耐张横担双横担绝缘遮蔽罩 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103427363A (zh) * | 2013-07-20 | 2013-12-04 | 国家电网公司 | 带电开断直线杆用硬质组合遮蔽罩 |
CN103427363B (zh) * | 2013-07-20 | 2016-12-28 | 国家电网公司 | 带电开断直线杆用硬质组合遮蔽罩 |
CN103545754A (zh) * | 2013-11-08 | 2014-01-29 | 国家电网公司 | 一种耐张横担双横担绝缘遮蔽罩 |
CN103545754B (zh) * | 2013-11-08 | 2016-04-20 | 国家电网公司 | 一种耐张横担双横担绝缘遮蔽罩 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Free format text: FORMER OWNER: WUHAN NARI LIMITED LIABILITY COMPANY OF STATE GRID ELECTRIC POWER RESEARCH INSTITUTE STATE GRID CORPORATION OF CHINA Effective date: 20150225 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG POWER GRID CORPORATION DONGGUAN POWER SU Free format text: FORMER NAME: DONGGUAN POWER SUPPLY BUREAU, GUANGDONG POWER GRID CORPORATION |
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CP01 | Change in the name or title of a patent holder |
Address after: 523008 Guangdong Province, Dongguan City Dongcheng Road No. 239 Patentee after: GUANGDONG POWER GRID Co.,Ltd. DONGGUAN POWER SUPPLY BUREAU Patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee after: State Grid Corporation of China Address before: 523008 Guangdong Province, Dongguan City Dongcheng Road No. 239 Patentee before: Dongguan Power Supply Bureau,Guangdong Power Grid Corporation Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee before: State Grid Corporation of China |
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TR01 | Transfer of patent right |
Effective date of registration: 20150225 Address after: 523008 Guangdong Province, Dongguan City Dongcheng Road No. 239 Patentee after: GUANGDONG POWER GRID Co.,Ltd. DONGGUAN POWER SUPPLY BUREAU Address before: 523008 Guangdong Province, Dongguan City Dongcheng Road No. 239 Patentee before: GUANGDONG POWER GRID Co.,Ltd. DONGGUAN POWER SUPPLY BUREAU Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee before: State Grid Corporation of China |
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CX01 | Expiry of patent term |
Granted publication date: 20130710 |
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CX01 | Expiry of patent term |