CN2709843Y - Ventilation exhaust device mounted in ceiling - Google Patents
Ventilation exhaust device mounted in ceiling Download PDFInfo
- Publication number
- CN2709843Y CN2709843Y CN 200420023602 CN200420023602U CN2709843Y CN 2709843 Y CN2709843 Y CN 2709843Y CN 200420023602 CN200420023602 CN 200420023602 CN 200420023602 U CN200420023602 U CN 200420023602U CN 2709843 Y CN2709843 Y CN 2709843Y
- Authority
- CN
- China
- Prior art keywords
- ceiling
- ventilating
- keel
- keels
- main body
- 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
Links
- 238000009423 ventilation Methods 0.000 title description 2
- 238000009434 installation Methods 0.000 description 8
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
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- Building Environments (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420023602 CN2709843Y (en) | 2004-06-10 | 2004-06-10 | Ventilation exhaust device mounted in ceiling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420023602 CN2709843Y (en) | 2004-06-10 | 2004-06-10 | Ventilation exhaust device mounted in ceiling |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2709843Y true CN2709843Y (en) | 2005-07-13 |
Family
ID=34849329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420023602 Expired - Lifetime CN2709843Y (en) | 2004-06-10 | 2004-06-10 | Ventilation exhaust device mounted in ceiling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2709843Y (en) |
-
2004
- 2004-06-10 CN CN 200420023602 patent/CN2709843Y/en not_active Expired - Lifetime
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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: ZHEJIANG YOUBANG INTEGRATED CEILING CO., LTD. Free format text: FORMER OWNER: SHI SHENXIANG Effective date: 20100712 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314011 JIAXING YOUBANG ELECTRIC APPLIANCES CO.,LTD. HENGGANG TOWNSHIP, HAIYAN COUNTY, ZHEJIANG PROVINCE TO: 314313 DISTRICT A AIBU INDUSTRY ZONE NORTH, HAIYAN COUNTY, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100712 Address after: 314313, A District, Haiyan industrial area, Haiyan County, Zhejiang Patentee after: Zhejiang Youbang Integrated Ceiling Co., Ltd. Address before: 314011, Haiyan County, Zhejiang province Jiaxing port friendly electric appliance Co., Ltd. Patentee before: Shi Shenxiang |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140610 Granted publication date: 20050713 |