CN203361763U - 可调式防护栏 - Google Patents
可调式防护栏 Download PDFInfo
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- CN203361763U CN203361763U CN 201320433598 CN201320433598U CN203361763U CN 203361763 U CN203361763 U CN 203361763U CN 201320433598 CN201320433598 CN 201320433598 CN 201320433598 U CN201320433598 U CN 201320433598U CN 203361763 U CN203361763 U CN 203361763U
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Application Number | Priority Date | Filing Date | Title |
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CN 201320433598 CN203361763U (zh) | 2013-07-19 | 2013-07-19 | 可调式防护栏 |
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CN 201320433598 CN203361763U (zh) | 2013-07-19 | 2013-07-19 | 可调式防护栏 |
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CN203361763U true CN203361763U (zh) | 2013-12-25 |
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CN 201320433598 Expired - Lifetime CN203361763U (zh) | 2013-07-19 | 2013-07-19 | 可调式防护栏 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103410377A (zh) * | 2013-07-19 | 2013-11-27 | 国家电网公司 | 可调式防护栏 |
CN105442937A (zh) * | 2015-12-21 | 2016-03-30 | 徐州工程学院 | 一种防护栏接口装置 |
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2013
- 2013-07-19 CN CN 201320433598 patent/CN203361763U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103410377A (zh) * | 2013-07-19 | 2013-11-27 | 国家电网公司 | 可调式防护栏 |
CN103410377B (zh) * | 2013-07-19 | 2015-09-02 | 国家电网公司 | 可调式防护栏 |
CN105442937A (zh) * | 2015-12-21 | 2016-03-30 | 徐州工程学院 | 一种防护栏接口装置 |
CN105442937B (zh) * | 2015-12-21 | 2017-06-16 | 徐州工程学院 | 一种防护栏接口装置及其使用方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Electric Power Sciences Research Institute of Sichuan Electric Power Corporation Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: Sichuan Electric power Research Institute |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150902 |
|
RGAV | Abandon patent right to avoid regrant |