CN101450695B - 一种可变形多人自行车 - Google Patents
一种可变形多人自行车 Download PDFInfo
- Publication number
- CN101450695B CN101450695B CN2008102047454A CN200810204745A CN101450695B CN 101450695 B CN101450695 B CN 101450695B CN 2008102047454 A CN2008102047454 A CN 2008102047454A CN 200810204745 A CN200810204745 A CN 200810204745A CN 101450695 B CN101450695 B CN 101450695B
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- wheel
- arc
- shaped rack
- trailing wheel
- bicycle
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102047454A CN101450695B (zh) | 2008-12-17 | 2008-12-17 | 一种可变形多人自行车 |
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CN2008102047454A CN101450695B (zh) | 2008-12-17 | 2008-12-17 | 一种可变形多人自行车 |
Publications (2)
Publication Number | Publication Date |
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CN101450695A CN101450695A (zh) | 2009-06-10 |
CN101450695B true CN101450695B (zh) | 2011-09-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008102047454A Expired - Fee Related CN101450695B (zh) | 2008-12-17 | 2008-12-17 | 一种可变形多人自行车 |
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CN (1) | CN101450695B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103303413B (zh) * | 2013-05-30 | 2016-03-02 | 浙江工业大学 | 一种多功能自行车及由其组成的多人自行车 |
CN109131685B (zh) * | 2015-05-06 | 2020-10-23 | 诸暨厚启股权投资有限公司 | 多人脚踏驱动车 |
CN108583759A (zh) * | 2017-12-29 | 2018-09-28 | 东华大学 | 一种共享单车搬运方式 |
CN109733522B (zh) * | 2018-12-19 | 2020-08-11 | 上海理工大学 | 用于多人自行车纵向连接的速连速拆结构 |
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- 2008-12-17 CN CN2008102047454A patent/CN101450695B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN101450695A (zh) | 2009-06-10 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI DONGHUA ENTERPRISE DEVELOPMENT CORPORATIO Free format text: FORMER OWNER: SHANGHAI GAOZHI ROBOT NEW TECHNOLOGY CO., LTD. Effective date: 20120405 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200020 HUANGPU, SHANGHAI TO: 200030 XUHUI, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20120405 Address after: 200030 No. 191, Kangping Road, Shanghai, Xuhui District Co-patentee after: Jin Qinong Patentee after: Shanghai Donghua Enterprise Development Company Address before: 200020 No. 588 Lane 32, Fuxing Road, Shanghai Co-patentee before: Jin Qinong Patentee before: Shanghai Gaozhi Robot Technical Cooperation Company |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20121217 |