CN200996130Y - Sandproof railing of vertical louver window - Google Patents
Sandproof railing of vertical louver window Download PDFInfo
- Publication number
- CN200996130Y CN200996130Y CN 200720031127 CN200720031127U CN200996130Y CN 200996130 Y CN200996130 Y CN 200996130Y CN 200720031127 CN200720031127 CN 200720031127 CN 200720031127 U CN200720031127 U CN 200720031127U CN 200996130 Y CN200996130 Y CN 200996130Y
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- CN
- China
- Prior art keywords
- sand
- protecting barrier
- fence
- husky
- vertical type
- 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 - Lifetime
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200720031127 CN200996130Y (en) | 2007-01-30 | 2007-01-30 | Sandproof railing of vertical louver window |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200720031127 CN200996130Y (en) | 2007-01-30 | 2007-01-30 | Sandproof railing of vertical louver window |
Publications (1)
Publication Number | Publication Date |
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CN200996130Y true CN200996130Y (en) | 2007-12-26 |
Family
ID=38994559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200720031127 Expired - Lifetime CN200996130Y (en) | 2007-01-30 | 2007-01-30 | Sandproof railing of vertical louver window |
Country Status (1)
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CN (1) | CN200996130Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102704416A (en) * | 2012-07-09 | 2012-10-03 | 中铁西北科学研究院有限公司 | Spliced three-dimensional sand blocking fence |
CN108316170A (en) * | 2018-02-06 | 2018-07-24 | 中国科学院寒区旱区环境与工程研究所 | Windy and sandy area road sand storm protection system animal corridor and road sand storm protection system |
CN109281260A (en) * | 2018-11-12 | 2019-01-29 | 中铁西北科学研究院有限公司 | A kind of recyclable sand stop wall and sand wall system |
-
2007
- 2007-01-30 CN CN 200720031127 patent/CN200996130Y/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102704416A (en) * | 2012-07-09 | 2012-10-03 | 中铁西北科学研究院有限公司 | Spliced three-dimensional sand blocking fence |
CN102704416B (en) * | 2012-07-09 | 2014-09-10 | 中铁西北科学研究院有限公司 | Spliced three-dimensional sand blocking fence |
CN108316170A (en) * | 2018-02-06 | 2018-07-24 | 中国科学院寒区旱区环境与工程研究所 | Windy and sandy area road sand storm protection system animal corridor and road sand storm protection system |
CN109281260A (en) * | 2018-11-12 | 2019-01-29 | 中铁西北科学研究院有限公司 | A kind of recyclable sand stop wall and sand wall system |
CN109281260B (en) * | 2018-11-12 | 2024-03-15 | 中铁西北科学研究院有限公司 | But cyclic utilization keeps off husky wall and keeps off husky wall system |
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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 | ||
CP03 | Change of name, title or address |
Address after: Shaanxi Province, Xi'an City West Road No. 2 General Office of scientific research department, zip code: 710043 Patentee after: China Railway First Survey & Design Institute Group Co., Ltd. Address before: Shaanxi Province, Xi'an City West Road No. 2 General Office of scientific research department, zip code: 710043 Patentee before: First Survey and Design Institute of China Railway |
|
C56 | Change in the name or address of the patentee |
Owner name: CHINA RAILWAY FIRST INVESTIGATION DESIGNING INSTIT Free format text: FORMER NAME: THE FIRST DESIGN INSTITUTE OF RAILWAY EXPLORATION |
|
ASS | Succession or assignment of patent right |
Owner name: LANZHOU RAILWAY SURVEY AND DESIGN INSTITUTE CO., L Free format text: FORMER OWNER: CHINA RAILWAY FIRST SURVEY + DESIGN INSTITUTE GROUP CO., LTD. Effective date: 20100722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710043 RESEARCH DEPARTMENT, CHIEF ENGINEER OFFICE, NO.2, XIYING ROAD, XIAN CITY, SHANXI PROVINCE TO: 730000 NO.131, HEZHENG ROAD, LANZHOU CITY, GANSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100722 Address after: 730000 No. 131, Zheng Zheng Road, Lanzhou, Gansu Patentee after: Lanzhou Railway Survey and Design Institute Co., Ltd. Address before: 710043 Shaanxi province Xi'an Xiying Road No. 2 General Office of scientific research Patentee before: China Railway First Survey & Design Institute Group Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lanzhou Railway Survey and Design Institute Co., Ltd. Assignor: China Railway First Survey & Design Institute Group Co., Ltd. Contract record no.: 2010610000038 Denomination of utility model: Sandproof railing of vertical louver window Granted publication date: 20071226 License type: Exclusive License Record date: 20100716 |
|
CX01 | Expiry of patent term |
Granted publication date: 20071226 |