CN102493491A - 防盗电缆井盖 - Google Patents
防盗电缆井盖 Download PDFInfo
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- CN102493491A CN102493491A CN2011104190181A CN201110419018A CN102493491A CN 102493491 A CN102493491 A CN 102493491A CN 2011104190181 A CN2011104190181 A CN 2011104190181A CN 201110419018 A CN201110419018 A CN 201110419018A CN 102493491 A CN102493491 A CN 102493491A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011104190181A CN102493491A (zh) | 2011-12-15 | 2011-12-15 | 防盗电缆井盖 |
Applications Claiming Priority (1)
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CN2011104190181A CN102493491A (zh) | 2011-12-15 | 2011-12-15 | 防盗电缆井盖 |
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CN102493491A true CN102493491A (zh) | 2012-06-13 |
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CN2011104190181A Pending CN102493491A (zh) | 2011-12-15 | 2011-12-15 | 防盗电缆井盖 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808424A (zh) * | 2012-08-15 | 2012-12-05 | 江门市德山复合材料科技有限公司 | 木芯包覆复合材料防盗井盖 |
CN104912113A (zh) * | 2015-06-23 | 2015-09-16 | 昌邑中铸铸业有限公司 | 一种井盖及其工艺方法 |
CN108018883A (zh) * | 2017-11-17 | 2018-05-11 | 北京市政路桥管理养护集团有限公司 | 一种井盖锁紧方法、井盖锁紧结构及检查井 |
CN108824613A (zh) * | 2017-02-06 | 2018-11-16 | 王永妍 | 井盖防盗装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2707826Y (zh) * | 2004-06-08 | 2005-07-06 | 刘彤 | 防盗井口装置及开锁工具 |
CN1651662A (zh) * | 2005-02-06 | 2005-08-10 | 魏典财 | 安全防盗井盖 |
KR100698888B1 (ko) * | 2006-08-31 | 2007-03-26 | 주식회사 도화종합기술공사 | 이탈방지용 상수도 맨홀 뚜껑 |
CN201443077U (zh) * | 2009-06-08 | 2010-04-28 | 青岛松山电信器材有限公司 | 安全防盗电缆井盖 |
CN202359578U (zh) * | 2011-12-15 | 2012-08-01 | 邯郸供电公司 | 防盗电缆井盖 |
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2011
- 2011-12-15 CN CN2011104190181A patent/CN102493491A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2707826Y (zh) * | 2004-06-08 | 2005-07-06 | 刘彤 | 防盗井口装置及开锁工具 |
CN1651662A (zh) * | 2005-02-06 | 2005-08-10 | 魏典财 | 安全防盗井盖 |
KR100698888B1 (ko) * | 2006-08-31 | 2007-03-26 | 주식회사 도화종합기술공사 | 이탈방지용 상수도 맨홀 뚜껑 |
CN201443077U (zh) * | 2009-06-08 | 2010-04-28 | 青岛松山电信器材有限公司 | 安全防盗电缆井盖 |
CN202359578U (zh) * | 2011-12-15 | 2012-08-01 | 邯郸供电公司 | 防盗电缆井盖 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808424A (zh) * | 2012-08-15 | 2012-12-05 | 江门市德山复合材料科技有限公司 | 木芯包覆复合材料防盗井盖 |
CN104912113A (zh) * | 2015-06-23 | 2015-09-16 | 昌邑中铸铸业有限公司 | 一种井盖及其工艺方法 |
CN108824613A (zh) * | 2017-02-06 | 2018-11-16 | 王永妍 | 井盖防盗装置 |
CN108824613B (zh) * | 2017-02-06 | 2021-04-02 | 烟台知兴知识产权咨询服务有限公司 | 井盖防盗装置 |
CN108018883A (zh) * | 2017-11-17 | 2018-05-11 | 北京市政路桥管理养护集团有限公司 | 一种井盖锁紧方法、井盖锁紧结构及检查井 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA HEBEI ELECTRIC POW Effective date: 20121214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121214 Address after: 056002 No. 48 Zhonghua North Street, Hebei, Handan Applicant after: Handan Power Supply Company Applicant after: State Grid Corporation of China Applicant after: Hebei Electric Power Corporation Address before: 056002 No. 19 Zhonghua North Street, Hebei, Handan Applicant before: Handan Power Supply Company |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |