CN209368745U - 一种高速公路分体式护栏 - Google Patents
一种高速公路分体式护栏 Download PDFInfo
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- CN209368745U CN209368745U CN201920818735.3U CN201920818735U CN209368745U CN 209368745 U CN209368745 U CN 209368745U CN 201920818735 U CN201920818735 U CN 201920818735U CN 209368745 U CN209368745 U CN 209368745U
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- sliding
- guardrail
- column
- split type
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CN201920818735.3U CN209368745U (zh) | 2019-05-31 | 2019-05-31 | 一种高速公路分体式护栏 |
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CN201920818735.3U CN209368745U (zh) | 2019-05-31 | 2019-05-31 | 一种高速公路分体式护栏 |
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CN209368745U true CN209368745U (zh) | 2019-09-10 |
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CN201920818735.3U Expired - Fee Related CN209368745U (zh) | 2019-05-31 | 2019-05-31 | 一种高速公路分体式护栏 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111519565A (zh) * | 2020-05-18 | 2020-08-11 | 长沙开湖设备有限公司 | 一种道路边降低失控车辆人员伤亡率的碰撞栏杆 |
CN113550248A (zh) * | 2021-08-11 | 2021-10-26 | 海堂 | 一种市政道路用汽车防撞护栏 |
-
2019
- 2019-05-31 CN CN201920818735.3U patent/CN209368745U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111519565A (zh) * | 2020-05-18 | 2020-08-11 | 长沙开湖设备有限公司 | 一种道路边降低失控车辆人员伤亡率的碰撞栏杆 |
CN113550248A (zh) * | 2021-08-11 | 2021-10-26 | 海堂 | 一种市政道路用汽车防撞护栏 |
CN113550248B (zh) * | 2021-08-11 | 2024-02-06 | 新疆金河永盛建设工程有限公司 | 一种市政道路用汽车防撞护栏 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of split guardrail for Expressway Effective date of registration: 20210111 Granted publication date: 20190910 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG DINGCHANG COMPOSITE MATERIAL Co.,Ltd. Registration number: Y2021980000248 |
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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: 20220531 Granted publication date: 20190910 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG DINGCHANG COMPOSITE MATERIAL Co.,Ltd. Registration number: Y2021980000248 |
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PC01 | Cancellation 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: 20190910 |
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CF01 | Termination of patent right due to non-payment of annual fee |