CN211555229U - 一种英语单词展示板 - Google Patents
一种英语单词展示板 Download PDFInfo
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- CN211555229U CN211555229U CN201922290656.2U CN201922290656U CN211555229U CN 211555229 U CN211555229 U CN 211555229U CN 201922290656 U CN201922290656 U CN 201922290656U CN 211555229 U CN211555229 U CN 211555229U
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- english word
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CN201922290656.2U CN211555229U (zh) | 2019-12-19 | 2019-12-19 | 一种英语单词展示板 |
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CN201922290656.2U CN211555229U (zh) | 2019-12-19 | 2019-12-19 | 一种英语单词展示板 |
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CN211555229U true CN211555229U (zh) | 2020-09-22 |
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CN201922290656.2U Expired - Fee Related CN211555229U (zh) | 2019-12-19 | 2019-12-19 | 一种英语单词展示板 |
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2019
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20210603 Address after: 310000 room 1602, 16 / F, building B, No.3 Weiye Road, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Xubo Education Technology Co.,Ltd. Address before: Room 2-325, building 6, No. 5, Beisha East Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Yihua e-commerce Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An English word display board Effective date of registration: 20210624 Granted publication date: 20200922 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Hangzhou Xubo Education Technology Co.,Ltd. Registration number: Y2021330000651 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20211202 Granted publication date: 20200922 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20221103 Granted publication date: 20200922 |
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PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |
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CF01 | Termination of patent right due to non-payment of annual fee |