CN2859436Y - Soft-rod cleaning machine for wind pipe of central air-conditioning - Google Patents
Soft-rod cleaning machine for wind pipe of central air-conditioning Download PDFInfo
- Publication number
- CN2859436Y CN2859436Y CN 200520052639 CN200520052639U CN2859436Y CN 2859436 Y CN2859436 Y CN 2859436Y CN 200520052639 CN200520052639 CN 200520052639 CN 200520052639 U CN200520052639 U CN 200520052639U CN 2859436 Y CN2859436 Y CN 2859436Y
- Authority
- CN
- China
- Prior art keywords
- brush axle
- central air
- cleaning machine
- brush
- driving head
- 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 - Fee Related
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- Cleaning In General (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520052639 CN2859436Y (en) | 2005-12-02 | 2005-12-02 | Soft-rod cleaning machine for wind pipe of central air-conditioning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520052639 CN2859436Y (en) | 2005-12-02 | 2005-12-02 | Soft-rod cleaning machine for wind pipe of central air-conditioning |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2859436Y true CN2859436Y (en) | 2007-01-17 |
Family
ID=37612295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520052639 Expired - Fee Related CN2859436Y (en) | 2005-12-02 | 2005-12-02 | Soft-rod cleaning machine for wind pipe of central air-conditioning |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2859436Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103286787A (en) * | 2013-06-28 | 2013-09-11 | 招商局重庆交通科研设计院有限公司 | Full-automatic road and tunnel lamp cleaning device |
-
2005
- 2005-12-02 CN CN 200520052639 patent/CN2859436Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103286787A (en) * | 2013-06-28 | 2013-09-11 | 招商局重庆交通科研设计院有限公司 | Full-automatic road and tunnel lamp cleaning device |
CN103286787B (en) * | 2013-06-28 | 2016-06-01 | 招商局重庆交通科研设计院有限公司 | Full-automatic road and tunnel device for cleaning lamp |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
C56 | Change in the name or address of the patentee | ||
CB03 | Change of inventor or designer information |
Inventor after: Jin Yinlong Inventor after: Lei Xuejun Inventor before: Lei Xuejun |
|
CP01 | Change in the name or title of a patent holder |
Address after: No. 708, Zhongyi Road, Changsha, Hunan Province, zip code: 410117 Co-patentee after: Lei Xuejun Patentee after: Golden silver dragon Co-patentee after: Liu Fan Co-patentee after: Lei Qianglin Co-patentee after: Zhu Jiahua Address before: No. 708, Zhongyi Road, Changsha, Hunan Province, zip code: 410117 Co-patentee before: Jin Yinlong Patentee before: Lei Xue Jun Co-patentee before: Liu Fan Co-patentee before: Lei Qianglin Co-patentee before: Zhu Jiahua |
|
C56 | Change in the name or address of the patentee |
Owner name: JIN YINLONG Free format text: FORMER NAME: LEI XUEJUN |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LEI XUEJUN TO: JIN YINLONG; LEI XUEJUN |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changsha Renrenkang Air Purification Technology Co., Ltd. Assignor: Jin Yinlong|Lei Xuejun|Liu Fan|Lei Qianglin|Zhu Jiahua Contract fulfillment period: 2008.4.10 to 2014.4.9 Contract record no.: 2009430000260 Denomination of utility model: Soft-rod cleaning machine for wind pipe of central air-conditioning Granted publication date: 20070117 License type: Exclusive license Record date: 20091222 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.10 TO 2014.4.9; CHANGE OF CONTRACT Name of requester: CHANGSHA RENRENKANG AIR PURIFICATION TECHNOLOGY CO Effective date: 20091222 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20101202 |