CN103332037A - 一种环保可重复利用铅笔 - Google Patents
一种环保可重复利用铅笔 Download PDFInfo
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- CN103332037A CN103332037A CN2013102150403A CN201310215040A CN103332037A CN 103332037 A CN103332037 A CN 103332037A CN 2013102150403 A CN2013102150403 A CN 2013102150403A CN 201310215040 A CN201310215040 A CN 201310215040A CN 103332037 A CN103332037 A CN 103332037A
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CN201310215040.3A CN103332037B (zh) | 2013-06-03 | 2013-06-03 | 一种环保可重复利用铅笔 |
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CN201310215040.3A CN103332037B (zh) | 2013-06-03 | 2013-06-03 | 一种环保可重复利用铅笔 |
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CN103332037A true CN103332037A (zh) | 2013-10-02 |
CN103332037B CN103332037B (zh) | 2014-08-20 |
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CN201310215040.3A Expired - Fee Related CN103332037B (zh) | 2013-06-03 | 2013-06-03 | 一种环保可重复利用铅笔 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105459675A (zh) * | 2015-12-26 | 2016-04-06 | 张洪涛 | 一种多重节式环保铅笔及其制作方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148379U (zh) * | 1989-03-03 | 1989-10-13 | ||
CN2204237Y (zh) * | 1994-09-21 | 1995-08-02 | 王贵林 | 脱节循环式铅笔 |
CN2467329Y (zh) * | 2000-11-29 | 2001-12-26 | 刘星辰 | 脱壳铅笔 |
CN201736581U (zh) * | 2010-07-16 | 2011-02-09 | 许文倩 | 组装式环保铅笔 |
CN203331634U (zh) * | 2013-06-03 | 2013-12-11 | 陈铭佳 | 一种环保可重复利用铅笔 |
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2013
- 2013-06-03 CN CN201310215040.3A patent/CN103332037B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148379U (zh) * | 1989-03-03 | 1989-10-13 | ||
CN2204237Y (zh) * | 1994-09-21 | 1995-08-02 | 王贵林 | 脱节循环式铅笔 |
CN2467329Y (zh) * | 2000-11-29 | 2001-12-26 | 刘星辰 | 脱壳铅笔 |
CN201736581U (zh) * | 2010-07-16 | 2011-02-09 | 许文倩 | 组装式环保铅笔 |
CN203331634U (zh) * | 2013-06-03 | 2013-12-11 | 陈铭佳 | 一种环保可重复利用铅笔 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105459675A (zh) * | 2015-12-26 | 2016-04-06 | 张洪涛 | 一种多重节式环保铅笔及其制作方法 |
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CN103332037B (zh) | 2014-08-20 |
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ASS | Succession or assignment of patent right |
Owner name: LIAO YUANKUN Free format text: FORMER OWNER: CHEN MINGJIA Effective date: 20140702 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liao Yuankun Inventor before: Chen Mingjia |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN MINGJIA TO: LIAO YUANKUN Free format text: CORRECT: ADDRESS; FROM: 215500 SUZHOU, JIANGSU PROVINCE TO: 211102 NANJING, JIANGSU PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20140702 Address after: Feng Yi Road Jiangning District moling streets in Nanjing City, Jiangsu province 211102 No. 4 Applicant after: Liao Yuankun Address before: Suzhou City, Changshou City province Minjiang road 215500 Jiangsu Xing Yu Garden 2 District No. 18 Applicant before: Chen Mingjia |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160603 |