CN204040622U - 一种建筑工地专用的护栏 - Google Patents
一种建筑工地专用的护栏 Download PDFInfo
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- CN204040622U CN204040622U CN201420411470.2U CN201420411470U CN204040622U CN 204040622 U CN204040622 U CN 204040622U CN 201420411470 U CN201420411470 U CN 201420411470U CN 204040622 U CN204040622 U CN 204040622U
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- telescopic mast
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CN201420411470.2U CN204040622U (zh) | 2014-07-25 | 2014-07-25 | 一种建筑工地专用的护栏 |
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CN201420411470.2U CN204040622U (zh) | 2014-07-25 | 2014-07-25 | 一种建筑工地专用的护栏 |
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CN204040622U true CN204040622U (zh) | 2014-12-24 |
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CN201420411470.2U Expired - Fee Related CN204040622U (zh) | 2014-07-25 | 2014-07-25 | 一种建筑工地专用的护栏 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107119915A (zh) * | 2017-06-21 | 2017-09-01 | 国网山东省电力公司烟台供电公司 | 一种施工安全围栏 |
CN107780659A (zh) * | 2016-08-26 | 2018-03-09 | 中国二十冶集团有限公司 | 一种铁丝网围墙的施工方法 |
CN110792277A (zh) * | 2019-10-10 | 2020-02-14 | 广西中煤地质有限责任公司 | 一种房建施工用护栏 |
-
2014
- 2014-07-25 CN CN201420411470.2U patent/CN204040622U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107780659A (zh) * | 2016-08-26 | 2018-03-09 | 中国二十冶集团有限公司 | 一种铁丝网围墙的施工方法 |
CN107780659B (zh) * | 2016-08-26 | 2019-12-03 | 中国二十冶集团有限公司 | 一种铁丝网围墙的施工方法 |
CN107119915A (zh) * | 2017-06-21 | 2017-09-01 | 国网山东省电力公司烟台供电公司 | 一种施工安全围栏 |
CN107119915B (zh) * | 2017-06-21 | 2019-06-07 | 国网山东省电力公司烟台供电公司 | 一种施工安全围栏 |
CN110792277A (zh) * | 2019-10-10 | 2020-02-14 | 广西中煤地质有限责任公司 | 一种房建施工用护栏 |
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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: LI ZHIMIN Effective date: 20141218 Owner name: YANG XUEFENG Free format text: FORMER OWNER: DING SHAOHUA Effective date: 20141218 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321400 LISHUI, ZHEJIANG PROVINCE TO: 641300 ZIYANG, SICHUAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141218 Address after: 641300 No. 2, unit 6, building 1, 501 Xing Xing Road, Yanjiang District, Sichuan, Ziyang Patentee after: Yang Xuefeng Patentee after: Li Zhimin Address before: 321400, Zhejiang, Lishui province Jinyun County Jiang Jiang Village East Village No. 146 Patentee before: Ding Shaohua |
|
ASS | Succession or assignment of patent right |
Owner name: ZIYANG RUIFENG CONSTRUCTION + INSTALLATION LLC Effective date: 20150107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150107 Address after: 641300 Heping Road 68, Yanjiang District, Sichuan, Ziyang Patentee after: Ziyang City Ruifeng construction and installation limited liability company Address before: 641300 No. 2, unit 6, building 1, 501 Xing Xing Road, Yanjiang District, Sichuan, Ziyang Patentee before: Yang Xuefeng Patentee before: Li Zhimin |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150725 |
|
EXPY | Termination of patent right or utility model |