CN203022127U - 一种预埋槽道 - Google Patents
一种预埋槽道 Download PDFInfo
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- CN203022127U CN203022127U CN 201220459856 CN201220459856U CN203022127U CN 203022127 U CN203022127 U CN 203022127U CN 201220459856 CN201220459856 CN 201220459856 CN 201220459856 U CN201220459856 U CN 201220459856U CN 203022127 U CN203022127 U CN 203022127U
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CN 201220459856 CN203022127U (zh) | 2012-09-11 | 2012-09-11 | 一种预埋槽道 |
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CN 201220459856 CN203022127U (zh) | 2012-09-11 | 2012-09-11 | 一种预埋槽道 |
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CN203022127U true CN203022127U (zh) | 2013-06-26 |
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CN 201220459856 Expired - Fee Related CN203022127U (zh) | 2012-09-11 | 2012-09-11 | 一种预埋槽道 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105040588A (zh) * | 2015-09-02 | 2015-11-11 | 江苏明福钢结构有限公司 | 一种铁路多用预埋槽道 |
CN112962794A (zh) * | 2021-02-26 | 2021-06-15 | 上海弈睿轨道交通工程技术有限公司 | 一种槽道及其制造方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105040588A (zh) * | 2015-09-02 | 2015-11-11 | 江苏明福钢结构有限公司 | 一种铁路多用预埋槽道 |
CN105040588B (zh) * | 2015-09-02 | 2017-03-08 | 江苏明福钢结构有限公司 | 一种铁路多用预埋槽道 |
CN112962794A (zh) * | 2021-02-26 | 2021-06-15 | 上海弈睿轨道交通工程技术有限公司 | 一种槽道及其制造方法 |
CN112962794B (zh) * | 2021-02-26 | 2022-07-12 | 上海弈睿轨道交通工程技术有限公司 | 一种槽道及其制造方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SICHUAN ZHONGHAO ENTREPRENEURSHIP HIGH-SPEED RAIL Free format text: FORMER NAME: ZHONGHAO VENTURE HIGH-SPEED RAIL NEW TECHNOLOGY DEVELOPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 618300 north section of the new road, Guanghan Economic Development Zone, Sichuan Patentee after: Sichuan Zhonghao Chuangye High-Speed Rail New Technology Development Co., Ltd. Address before: 618300 north section of the new road, Guanghan Economic Development Zone, Sichuan Patentee before: Zhonghao Venture High-speed Rail New Technology Development Co., Ltd. |
|
PP01 | Preservation of patent right |
Effective date of registration: 20161117 Granted publication date: 20130626 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20170517 Granted publication date: 20130626 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 618000 Guanghan Economic Development Zone, Deyang, Sichuan, north of new road. Patentee after: Zhong Hao new material limited company business Address before: 618300 Sichuan Guanghan Economic Development Zone to the north of new road. Patentee before: Sichuan Zhonghao Chuangye High-Speed Rail New Technology Development Co., Ltd. |
|
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: 20130626 Termination date: 20180911 |