CN202913345U - Cement concrete anti-collision isolation guardrail connecting piece - Google Patents
Cement concrete anti-collision isolation guardrail connecting piece Download PDFInfo
- Publication number
- CN202913345U CN202913345U CN 201220189353 CN201220189353U CN202913345U CN 202913345 U CN202913345 U CN 202913345U CN 201220189353 CN201220189353 CN 201220189353 CN 201220189353 U CN201220189353 U CN 201220189353U CN 202913345 U CN202913345 U CN 202913345U
- Authority
- CN
- China
- Prior art keywords
- cement concrete
- isolation guardrail
- type connector
- connector
- guardrail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220189353 CN202913345U (en) | 2012-04-28 | 2012-04-28 | Cement concrete anti-collision isolation guardrail connecting piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220189353 CN202913345U (en) | 2012-04-28 | 2012-04-28 | Cement concrete anti-collision isolation guardrail connecting piece |
Publications (1)
Publication Number | Publication Date |
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CN202913345U true CN202913345U (en) | 2013-05-01 |
Family
ID=48161668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220189353 Expired - Fee Related CN202913345U (en) | 2012-04-28 | 2012-04-28 | Cement concrete anti-collision isolation guardrail connecting piece |
Country Status (1)
Country | Link |
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CN (1) | CN202913345U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104099880A (en) * | 2014-06-30 | 2014-10-15 | 山东大学 | Combined anti-collision road center safety isle |
-
2012
- 2012-04-28 CN CN 201220189353 patent/CN202913345U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104099880A (en) * | 2014-06-30 | 2014-10-15 | 山东大学 | Combined anti-collision road center safety isle |
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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: XINGTAI BRIDGE AND ROAD CONSTRUCTION GENERAL CO. Free format text: FORMER OWNER: XINGTAI ROAD AND BRIDGE CONSTRUCTION GENERAL CO. Effective date: 20140529 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140529 Address after: 054001, 79 Qiao Road, Qiaodong District, Hebei, Xingtai Patentee after: Xingtai Bridge and Road Construction General Co. Address before: 054001, 79 Qiao Road, Qiaodong District, Hebei, Xingtai Patentee before: Xingtai Road and Bridge Construction General Co. |
|
ASS | Succession or assignment of patent right |
Owner name: XINGTAI ROAD AND BRIDGE CONSTRUCTION GENERAL CO. Free format text: FORMER OWNER: XINGTAI BRIDGE AND ROAD CONSTRUCTION GENERAL CO. Effective date: 20140828 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140828 Address after: 054001, 79 Qiao Road, Qiaodong District, Hebei, Xingtai Patentee after: Xingtai Road and Bridge Construction General Co. Address before: 054001, 79 Qiao Road, Qiaodong District, Hebei, Xingtai Patentee before: Xingtai Bridge and Road Construction General Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20150428 |
|
EXPY | Termination of patent right or utility model |