CN209374016U - 一种幼儿园科普用展示装置 - Google Patents
一种幼儿园科普用展示装置 Download PDFInfo
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- CN209374016U CN209374016U CN201920245622.9U CN201920245622U CN209374016U CN 209374016 U CN209374016 U CN 209374016U CN 201920245622 U CN201920245622 U CN 201920245622U CN 209374016 U CN209374016 U CN 209374016U
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CN201920245622.9U CN209374016U (zh) | 2019-02-27 | 2019-02-27 | 一种幼儿园科普用展示装置 |
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CN201920245622.9U CN209374016U (zh) | 2019-02-27 | 2019-02-27 | 一种幼儿园科普用展示装置 |
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CN209374016U true CN209374016U (zh) | 2019-09-10 |
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CN201920245622.9U Expired - Fee Related CN209374016U (zh) | 2019-02-27 | 2019-02-27 | 一种幼儿园科普用展示装置 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Feifen Picture and Text Production Center, Jianye District, Nanjing Assignor: Nanjing Forestry University Contract record no.: X2019320000237 Denomination of utility model: A kind of kindergarten's science popularization displaying device Granted publication date: 20190910 License type: Common License Record date: 20191112 Assignee: BEICI graphic production center, Jianye District, Nanjing Assignor: Nanjing Forestry University Contract record no.: X2019320000233 Denomination of utility model: A kind of kindergarten's science popularization displaying device Granted publication date: 20190910 License type: Common License Record date: 20191112 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200928 Address after: 6-399, building a, Dongjiang Road, Baguazhou street, Qixia District, Nanjing City, Jiangsu Province Patentee after: Nanjing Tianyun Landscape Engineering Co., Ltd Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037 Patentee before: NANJING FORESTRY University |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20210227 |
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CF01 | Termination of patent right due to non-payment of annual fee |