CN202727774U - 一种电动卷笔刀 - Google Patents
一种电动卷笔刀 Download PDFInfo
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- CN202727774U CN202727774U CN 201220232058 CN201220232058U CN202727774U CN 202727774 U CN202727774 U CN 202727774U CN 201220232058 CN201220232058 CN 201220232058 CN 201220232058 U CN201220232058 U CN 201220232058U CN 202727774 U CN202727774 U CN 202727774U
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- flexure strip
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- pencil
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- pencil sharpener
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CN 201220232058 CN202727774U (zh) | 2012-05-22 | 2012-05-22 | 一种电动卷笔刀 |
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CN 201220232058 CN202727774U (zh) | 2012-05-22 | 2012-05-22 | 一种电动卷笔刀 |
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CN202727774U true CN202727774U (zh) | 2013-02-13 |
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CN 201220232058 Expired - Fee Related CN202727774U (zh) | 2012-05-22 | 2012-05-22 | 一种电动卷笔刀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107097574A (zh) * | 2017-04-22 | 2017-08-29 | 梁良 | 一种自动卷笔刀 |
CN107139623A (zh) * | 2017-04-20 | 2017-09-08 | 安徽玉辉电子科技有限公司 | 自动送笔削笔器 |
CN107584945A (zh) * | 2017-02-21 | 2018-01-16 | 宁波天天文具有限公司 | 电动削笔机 |
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2012
- 2012-05-22 CN CN 201220232058 patent/CN202727774U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107584945A (zh) * | 2017-02-21 | 2018-01-16 | 宁波天天文具有限公司 | 电动削笔机 |
CN107584945B (zh) * | 2017-02-21 | 2020-03-31 | 宁波天天文具有限公司 | 电动削笔机 |
CN107139623A (zh) * | 2017-04-20 | 2017-09-08 | 安徽玉辉电子科技有限公司 | 自动送笔削笔器 |
CN107139623B (zh) * | 2017-04-20 | 2018-12-28 | 徐雪娇 | 自动送笔削笔器 |
CN107097574A (zh) * | 2017-04-22 | 2017-08-29 | 梁良 | 一种自动卷笔刀 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LONGCHENG PRIMARY SCHOOL, LONGGANG DISTRICT, SHENZ Free format text: FORMER OWNER: LIU YUXUAN Effective date: 20130207 |
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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: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518100 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130207 Address after: 518100 Longcheng primary school, Fu Long Village, Longgang District, Guangdong, Shenzhen Patentee after: Shenzhen Longgang District Longcheng Elementary School Address before: 518000 Longcheng primary school, Longgang District, Guangdong, Shenzhen Patentee before: Liu Yuxuan |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130522 |