CN200996418Y - Intermediate ratchet for electric bicycle - Google Patents
Intermediate ratchet for electric bicycle Download PDFInfo
- Publication number
- CN200996418Y CN200996418Y CN 200620045950 CN200620045950U CN200996418Y CN 200996418 Y CN200996418 Y CN 200996418Y CN 200620045950 CN200620045950 CN 200620045950 CN 200620045950 U CN200620045950 U CN 200620045950U CN 200996418 Y CN200996418 Y CN 200996418Y
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- Prior art keywords
- ratchet
- electric bicycle
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- circle
- utility
- 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.)
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620045950 CN200996418Y (en) | 2006-09-19 | 2006-09-19 | Intermediate ratchet for electric bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620045950 CN200996418Y (en) | 2006-09-19 | 2006-09-19 | Intermediate ratchet for electric bicycle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200996418Y true CN200996418Y (en) | 2007-12-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620045950 Expired - Fee Related CN200996418Y (en) | 2006-09-19 | 2006-09-19 | Intermediate ratchet for electric bicycle |
Country Status (1)
Country | Link |
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CN (1) | CN200996418Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010051681A1 (en) * | 2008-11-06 | 2010-05-14 | 苏州博菲利电动科技有限公司 | Center motor driving device for electrical bicycle |
CN104895955B (en) * | 2015-05-25 | 2017-04-19 | 严振华 | Flywheel for mechanical speed changing type motor of electric bicycle |
-
2006
- 2006-09-19 CN CN 200620045950 patent/CN200996418Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010051681A1 (en) * | 2008-11-06 | 2010-05-14 | 苏州博菲利电动科技有限公司 | Center motor driving device for electrical bicycle |
CN104895955B (en) * | 2015-05-25 | 2017-04-19 | 严振华 | Flywheel for mechanical speed changing type motor of electric bicycle |
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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: SHANGHAI YIWEI SCIENCE CO., LTD. Free format text: FORMER OWNER: WANG YUELIN Effective date: 20080307 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080307 Address after: Shanghai City Qiujiang Road No. 1000, room 801, zip code: 200071 Patentee after: Shanghai Yiwei Science & Technology Co., Ltd. Address before: Room 1, No. 708, Lane 2911, Gonghe Road, Shanghai, Zhabei District: 200070 Patentee before: Wang Lelin |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZHONGGUANG ELECTRIC MOTORCAR CO., LTD. Free format text: FORMER OWNER: SHANGHAI YIWEI TECHNOLOGY CO., LTD. Effective date: 20100612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200071 ROOM 801, NO.1000, QIUJIANG ROAD, SHANGHAI CITY TO: 200071 ROOM 802,NO.1000, QIUJIANG ROAD, SHANGHAI CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100612 Address after: 200071 Shanghai City Qiujiang Road No. 1000, Room 802 Patentee after: Shanghai Zhongguang Electric Vehicle Co., Ltd. Address before: 200071 Shanghai City Qiujiang Road No. 1000, room 801 Patentee before: Shanghai Yiwei Science & Technology Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI QIJI TRANSMISSION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI ZHONGGUANG ELECTRIC VEHICLE CO., LTD. Effective date: 20110222 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200071 ROOM 802, NO. 1000, QIUJIANG ROAD, SHANGHAI TO: 200072 ROOM 203, TECHNOLOGY BUILDING, NO. 788, GUANGZHONG ROAD, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110222 Address after: 200072 Room 203, building 788, middle Canton Road, Shanghai Patentee after: Shanghai miracle Drive Technology Co., Ltd. Address before: 200071 Shanghai City Qiujiang Road No. 1000, Room 802 Patentee before: Shanghai Zhongguang Electric Vehicle Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20150919 |
|
EXPY | Termination of patent right or utility model |