CN2682139Y - 一种有助排功能的风帽 - Google Patents
一种有助排功能的风帽 Download PDFInfo
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- CN2682139Y CN2682139Y CN 200320129376 CN200320129376U CN2682139Y CN 2682139 Y CN2682139 Y CN 2682139Y CN 200320129376 CN200320129376 CN 200320129376 CN 200320129376 U CN200320129376 U CN 200320129376U CN 2682139 Y CN2682139 Y CN 2682139Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200320129376 CN2682139Y (zh) | 2003-07-17 | 2003-12-13 | 一种有助排功能的风帽 |
Applications Claiming Priority (3)
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CN03246159.3 | 2003-07-17 | ||
CN03246159 | 2003-07-17 | ||
CN 200320129376 CN2682139Y (zh) | 2003-07-17 | 2003-12-13 | 一种有助排功能的风帽 |
Publications (1)
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CN2682139Y true CN2682139Y (zh) | 2005-03-02 |
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CN 200320129376 Expired - Fee Related CN2682139Y (zh) | 2003-07-17 | 2003-12-13 | 一种有助排功能的风帽 |
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CN (1) | CN2682139Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1942081B (zh) * | 2005-09-30 | 2010-11-24 | 鸿富锦精密工业(深圳)有限公司 | 防尘通风装置及具有该装置的电子设备 |
CN108590108A (zh) * | 2018-03-27 | 2018-09-28 | 重庆大学 | 文丘里效应强化作用下的自然排烟装置 |
-
2003
- 2003-12-13 CN CN 200320129376 patent/CN2682139Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1942081B (zh) * | 2005-09-30 | 2010-11-24 | 鸿富锦精密工业(深圳)有限公司 | 防尘通风装置及具有该装置的电子设备 |
CN108590108A (zh) * | 2018-03-27 | 2018-09-28 | 重庆大学 | 文丘里效应强化作用下的自然排烟装置 |
CN108590108B (zh) * | 2018-03-27 | 2019-11-26 | 重庆大学 | 文丘里效应强化作用下的自然排烟装置 |
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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: WU HANMU Free format text: NEW ADDRESS: NO. 51, UNIT 5, BUILDING 13, JIANSHE ROAD(WEST), ZHENGZHOU CITY, HENAN PROVINCE, ZIP CODE:450007; PATENTEE:LI ZHENWEN, PATENTEE ADDRESS:NO. 191, ZHONGYUAN ROAD(WEST), ZHENGZHOU CITY, HENAN PROVINCE, ZIP CODE:450007; PATENTEE:WU LISHAN, PATENTEE ADDRESS:NO. 5(AFFILIATED), YARD 46, TAOYUAN ROAD, ZHENGZHOU CITY, HENAN PROVINCE, ZIP CODE:450052 |
|
CP03 | Change of name, title or address |
Address after: No. five, building 13, building No. 51, Jianshe West Road, Henan, Zhengzhou: 450007 Co-patentee after: Li Zhenwen Patentee after: Wu Han wood Co-patentee after: Wu Lishan Address before: No. 65 cotton road, Henan, Zhengzhou Province, attached No. 65, post code: 450052 Co-patentee before: Li Zhenwen Patentee before: Wu Han wood Co-patentee before: Wu Lishan |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050302 Termination date: 20121213 |