CN1172817C - 一种自行车蝶刹 - Google Patents
一种自行车蝶刹 Download PDFInfo
- Publication number
- CN1172817C CN1172817C CNB021386242A CN02138624A CN1172817C CN 1172817 C CN1172817 C CN 1172817C CN B021386242 A CNB021386242 A CN B021386242A CN 02138624 A CN02138624 A CN 02138624A CN 1172817 C CN1172817 C CN 1172817C
- Authority
- CN
- China
- Prior art keywords
- spiral
- bicycle
- spiral slide
- disc
- drive shaft
- 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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- Braking Arrangements (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021386242A CN1172817C (zh) | 2002-11-15 | 2002-11-15 | 一种自行车蝶刹 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021386242A CN1172817C (zh) | 2002-11-15 | 2002-11-15 | 一种自行车蝶刹 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1410315A CN1410315A (zh) | 2003-04-16 |
CN1172817C true CN1172817C (zh) | 2004-10-27 |
Family
ID=4749596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021386242A Expired - Fee Related CN1172817C (zh) | 2002-11-15 | 2002-11-15 | 一种自行车蝶刹 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1172817C (zh) |
-
2002
- 2002-11-15 CN CNB021386242A patent/CN1172817C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1410315A (zh) | 2003-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lianyungang Tai Tai Machinery Equipment Manufacturing Co., Ltd. Assignor: Xu Yan Contract fulfillment period: 2005.6.16 to 2022.11.14 contract change Contract record no.: 2009320001623 Denomination of invention: Butterfly brake of bicycle Granted publication date: 20041027 License type: Exclusive license Record date: 2009.9.2 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.6.16 TO 2022.11.14; CHANGE OF CONTRACT Name of requester: LIANYUNGANG DETAI MACHINERY MANUFACTURING CO., LTD Effective date: 20090902 |
|
C35 | Partial or whole invalidation of patent or utility model | ||
IP01 | Partial invalidation of patent right |
Commission number: 4W02816 Conclusion of examination: Announcement No. 2138624.2 invention patent claims 1, 4, 5 rights claim 1, citing technical scheme 4 invalid requirements in the claims 2, 3, 5 rights claim is based on 2 references, 3 on maintaining the patent requirements. Decision date of declaring invalidation: 20100604 Decision number of declaring invalidation: 14902 Denomination of invention: Butterfly brake of bicycle Granted publication date: 20041027 Patentee: Xu Yan |
|
C35 | Partial or whole invalidation of patent or utility model | ||
IP01 | Partial invalidation of patent right |
Commission number: 4W02888 Conclusion of examination: Announcement No. 2138624.2 invention patent claims 1, 4, 5 rights claim 1, citing technical scheme 4 invalid requirements in the claims 2, 3, 5 rights claim is based on 2 references, 3 on maintaining the patent requirements. Decision date of declaring invalidation: 20100604 Decision number of declaring invalidation: 14903 Denomination of invention: Butterfly brake of bicycle Granted publication date: 20041027 Patentee: Xu Yan |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041027 Termination date: 20151115 |
|
EXPY | Termination of patent right or utility model |