CN205822247U - 一种城市井盖管理系统 - Google Patents
一种城市井盖管理系统 Download PDFInfo
- Publication number
- CN205822247U CN205822247U CN201620583912.0U CN201620583912U CN205822247U CN 205822247 U CN205822247 U CN 205822247U CN 201620583912 U CN201620583912 U CN 201620583912U CN 205822247 U CN205822247 U CN 205822247U
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- Prior art keywords
- well
- sensor
- management system
- well lid
- manhole cover
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- 230000005611 electricity Effects 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Alarm Systems (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620583912.0U CN205822247U (zh) | 2016-06-16 | 2016-06-16 | 一种城市井盖管理系统 |
Applications Claiming Priority (1)
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CN201620583912.0U CN205822247U (zh) | 2016-06-16 | 2016-06-16 | 一种城市井盖管理系统 |
Publications (1)
Publication Number | Publication Date |
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CN205822247U true CN205822247U (zh) | 2016-12-21 |
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CN201620583912.0U Expired - Fee Related CN205822247U (zh) | 2016-06-16 | 2016-06-16 | 一种城市井盖管理系统 |
Country Status (1)
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CN (1) | CN205822247U (zh) |
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2016
- 2016-06-16 CN CN201620583912.0U patent/CN205822247U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: City well lid management system Effective date of registration: 20180119 Granted publication date: 20161221 Pledgee: Bank of China Limited by Share Ltd Nanyang branch Pledgor: NANYANG GREAT OPTOELECTRONIC TECHNOLOGY CO., LTD. Registration number: 2018990000054 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190702 Granted publication date: 20161221 Pledgee: Bank of China Limited by Share Ltd Nanyang branch Pledgor: NANYANG GREAT OPTOELECTRONIC TECHNOLOGY CO., LTD. Registration number: 2018990000054 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: City well lid management system Effective date of registration: 20190716 Granted publication date: 20161221 Pledgee: Bank of China Limited by Share Ltd Nanyang branch Pledgor: NANYANG GREAT OPTOELECTRONIC TECHNOLOGY CO., LTD. Registration number: 2019990000722 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200729 Granted publication date: 20161221 Pledgee: Bank of China Limited by Share Ltd. Nanyang branch Pledgor: NANYANG GREAT OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019990000722 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A city well cover management system Effective date of registration: 20200811 Granted publication date: 20161221 Pledgee: Bank of China Limited by Share Ltd. Nanyang branch Pledgor: NANYANG GREAT OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2020980004873 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20210616 |
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CF01 | Termination of patent right due to non-payment of annual fee |