CN2503219Y - 汽油发动机马力节能环 - Google Patents
汽油发动机马力节能环 Download PDFInfo
- Publication number
- CN2503219Y CN2503219Y CN 01246134 CN01246134U CN2503219Y CN 2503219 Y CN2503219 Y CN 2503219Y CN 01246134 CN01246134 CN 01246134 CN 01246134 U CN01246134 U CN 01246134U CN 2503219 Y CN2503219 Y CN 2503219Y
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- Prior art keywords
- vent
- ring body
- hole
- energy
- ring
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- 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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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01246134 CN2503219Y (zh) | 2001-06-25 | 2001-06-25 | 汽油发动机马力节能环 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01246134 CN2503219Y (zh) | 2001-06-25 | 2001-06-25 | 汽油发动机马力节能环 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2503219Y true CN2503219Y (zh) | 2002-07-31 |
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ID=33657245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01246134 Expired - Fee Related CN2503219Y (zh) | 2001-06-25 | 2001-06-25 | 汽油发动机马力节能环 |
Country Status (1)
Country | Link |
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CN (1) | CN2503219Y (zh) |
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2001
- 2001-06-25 CN CN 01246134 patent/CN2503219Y/zh not_active Expired - Fee Related
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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: CHEN YONGSEN Free format text: FORMER OWNER: CHEN XUMENG Effective date: 20060317 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060317 Address after: 1002, room 1, No. 725, Lane 200127, Pu Jian Road, Shanghai Patentee after: Chen Yongsen Address before: 200052 room 11, No. 445, Lane 207, Changning District, Shanghai, Xinhua Road Patentee before: Chen Xumeng |
|
DD01 | Delivery of document by public notice |
Addressee: Chen Yongsen Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020731 Termination date: 20090727 |