CN203796087U - 一种共轴嵌套型疏散门 - Google Patents
一种共轴嵌套型疏散门 Download PDFInfo
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- CN203796087U CN203796087U CN201320840386.8U CN201320840386U CN203796087U CN 203796087 U CN203796087 U CN 203796087U CN 201320840386 U CN201320840386 U CN 201320840386U CN 203796087 U CN203796087 U CN 203796087U
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Application Number | Priority Date | Filing Date | Title |
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CN201320840386.8U CN203796087U (zh) | 2013-12-19 | 2013-12-19 | 一种共轴嵌套型疏散门 |
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CN201320840386.8U CN203796087U (zh) | 2013-12-19 | 2013-12-19 | 一种共轴嵌套型疏散门 |
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CN203796087U true CN203796087U (zh) | 2014-08-27 |
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CN201320840386.8U Expired - Fee Related CN203796087U (zh) | 2013-12-19 | 2013-12-19 | 一种共轴嵌套型疏散门 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615179A (zh) * | 2013-12-19 | 2014-03-05 | 中国中建设计集团有限公司 | 一种共轴嵌套型疏散门 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103615179A (zh) * | 2013-12-19 | 2014-03-05 | 中国中建设计集团有限公司 | 一种共轴嵌套型疏散门 |
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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: CHINA CONSTRUCTION ENGINEERING DESIGN GROUP CO., L Effective date: 20150807 Owner name: CHINA STATE CONSTRUCTION ENG. CORP. LTD. Free format text: FORMER OWNER: CHINA CONSTRUCTION ENGINEERING DESIGN GROUP CO., LTD. Effective date: 20150807 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150807 Address after: 100000 No. three Li River Road, Beijing, Haidian District, 15 Patentee after: China State Construction Corp. Patentee after: China Construction Engineering Design Group Co., Ltd. Address before: 100037, Beijing, Haidian District, three Li River Road, No. 15, building A block 9 Patentee before: China Construction Engineering Design Group 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: 20140827 Termination date: 20161219 |