CN204367683U - 多功能静态训练视力提升量化写字板 - Google Patents
多功能静态训练视力提升量化写字板 Download PDFInfo
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- CN204367683U CN204367683U CN201420865708.9U CN201420865708U CN204367683U CN 204367683 U CN204367683 U CN 204367683U CN 201420865708 U CN201420865708 U CN 201420865708U CN 204367683 U CN204367683 U CN 204367683U
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CN201420865708.9U CN204367683U (zh) | 2014-12-31 | 2014-12-31 | 多功能静态训练视力提升量化写字板 |
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CN201420865708.9U CN204367683U (zh) | 2014-12-31 | 2014-12-31 | 多功能静态训练视力提升量化写字板 |
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CN204367683U true CN204367683U (zh) | 2015-06-03 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106539669A (zh) * | 2016-12-27 | 2017-03-29 | 德清崎辉机械科技有限公司 | 一种多功能自动化眼肌训练仪器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106539669A (zh) * | 2016-12-27 | 2017-03-29 | 德清崎辉机械科技有限公司 | 一种多功能自动化眼肌训练仪器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning Yongkang Biotechnology Co.,Ltd. Assignor: Liu Yonghong Contract record no.: 2015210000061 Denomination of utility model: Multi-functional static training eyesight improving quantification wordpad Granted publication date: 20150603 License type: Exclusive License Record date: 20150730 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170328 Address after: 110000 Shenhe City, Shenyang Province, city road, No. 373, room 2, building 101, room Patentee after: Liaoning Yongkang Biotechnology Co.,Ltd. Address before: 110000 Liaoning, Shenyang, Shenhe District, West Road, No. 79, 11-08 Patentee before: Liu Yonghong |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 110000 1-6 1-6, Shifu Road, Shenhe District, Shenyang, Liaoning. Patentee after: Yongkang Optical Technology Group Co.,Ltd. Address before: Room 101, Building 2, 373 Shifuda Road, Shenhe District, Shenyang City, Liaoning Province, 110000 Patentee before: Liaoning Yongkang Biotechnology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20211231 |