CN203320569U - 一种带有防脱装置的井盖 - Google Patents
一种带有防脱装置的井盖 Download PDFInfo
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- CN203320569U CN203320569U CN2013203369979U CN201320336997U CN203320569U CN 203320569 U CN203320569 U CN 203320569U CN 2013203369979 U CN2013203369979 U CN 2013203369979U CN 201320336997 U CN201320336997 U CN 201320336997U CN 203320569 U CN203320569 U CN 203320569U
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- manhole
- manhole cover
- detachment prevention
- well lid
- prevention device
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CN2013203369979U CN203320569U (zh) | 2013-06-13 | 2013-06-13 | 一种带有防脱装置的井盖 |
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CN2013203369979U CN203320569U (zh) | 2013-06-13 | 2013-06-13 | 一种带有防脱装置的井盖 |
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CN203320569U true CN203320569U (zh) | 2013-12-04 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105604165A (zh) * | 2016-02-26 | 2016-05-25 | 长江勘测规划设计研究有限责任公司上海分公司 | 一种雨水检查井井盖的防冲装置 |
CN107327007A (zh) * | 2017-06-30 | 2017-11-07 | 安徽超清科技股份有限公司 | 一种城市道路智能排水井盖板 |
CN107355622A (zh) * | 2017-08-14 | 2017-11-17 | 深圳市德圣雅建材科技有限公司 | 一种管道分支引出安装结构 |
CN108139140A (zh) * | 2015-10-07 | 2018-06-08 | Bsh家用电器有限公司 | 用于家用器具的覆盖件、用于家用器具的门及家用器具 |
-
2013
- 2013-06-13 CN CN2013203369979U patent/CN203320569U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108139140A (zh) * | 2015-10-07 | 2018-06-08 | Bsh家用电器有限公司 | 用于家用器具的覆盖件、用于家用器具的门及家用器具 |
CN105604165A (zh) * | 2016-02-26 | 2016-05-25 | 长江勘测规划设计研究有限责任公司上海分公司 | 一种雨水检查井井盖的防冲装置 |
CN107327007A (zh) * | 2017-06-30 | 2017-11-07 | 安徽超清科技股份有限公司 | 一种城市道路智能排水井盖板 |
CN107355622A (zh) * | 2017-08-14 | 2017-11-17 | 深圳市德圣雅建材科技有限公司 | 一种管道分支引出安装结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160614 Address after: 076250 Zhangjiakou City, Hebei province Zhenkang Wanquan County kongjiazhuang Fu Lu Dong Wansheng District Court building 11, unit 4, Room 502 Patentee after: Zhao Wanhe Address before: 076261 West Bay Village, Wanquan Town, Wanquan County, Hebei, Zhangjiakou Patentee before: Wanquan County Wanquan Town Xiwan Guangming Foundry Factory |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160804 Address after: 2801, room 28, floor 1, building A, building 2, Shang Feng International, No. 075000, best street, Shiqiao West, Hebei, Zhangjiakou Patentee after: Zhangjiakou Haida Casting Co., Ltd. Address before: 076250 Zhangjiakou City, Hebei province Zhenkang Wanquan County kongjiazhuang Fu Lu Dong Wansheng District Court building 11, unit 4, Room 502 Patentee before: Zhao Wanhe |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190613 |