TWI923760B - 原子筆 - Google Patents

原子筆

Info

Publication number
TWI923760B
TWI923760B TW111116022A TW111116022A TWI923760B TW I923760 B TWI923760 B TW I923760B TW 111116022 A TW111116022 A TW 111116022A TW 111116022 A TW111116022 A TW 111116022A TW I923760 B TWI923760 B TW I923760B
Authority
TW
Taiwan
Prior art keywords
ballpoint pen
ballpoint
pen
Prior art date
Application number
TW111116022A
Other languages
English (en)
Other versions
TW202302377A (zh
Inventor
高橋亮太
梶原巧
Original Assignee
日商百樂股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商百樂股份有限公司 filed Critical 日商百樂股份有限公司
Publication of TW202302377A publication Critical patent/TW202302377A/zh
Application granted granted Critical
Publication of TWI923760B publication Critical patent/TWI923760B/zh

Links

TW111116022A 2021-04-30 2022-04-27 原子筆 TWI923760B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-077840 2021-04-30
JP2021077840 2021-04-30

Publications (2)

Publication Number Publication Date
TW202302377A TW202302377A (zh) 2023-01-16
TWI923760B true TWI923760B (zh) 2026-05-01

Family

ID=

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1884374A1 (en) 2006-06-30 2008-02-06 C.R.F. Societa' Consortile per Azioni Writing instrument with shape memory actuating means
CN101505973A (zh) 2006-09-01 2009-08-12 三菱铅笔株式会社 圆珠笔尖和墨水笔芯
CN104640712A (zh) 2012-06-07 2015-05-20 三菱铅笔株式会社 圆珠笔
CN105584248A (zh) 2016-03-15 2016-05-18 冯文达 弹性圆珠笔头
JP2017185774A (ja) 2016-03-31 2017-10-12 株式会社パイロットコーポレーション ボールペン
CN207643999U (zh) 2017-09-29 2018-07-24 江西省永智制笔有限公司 一种防溢漏中性笔的笔尖
CN208247795U (zh) 2018-01-11 2018-12-18 张硕 一种防漏油中性笔笔芯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1884374A1 (en) 2006-06-30 2008-02-06 C.R.F. Societa' Consortile per Azioni Writing instrument with shape memory actuating means
CN101505973A (zh) 2006-09-01 2009-08-12 三菱铅笔株式会社 圆珠笔尖和墨水笔芯
CN104640712A (zh) 2012-06-07 2015-05-20 三菱铅笔株式会社 圆珠笔
CN105584248A (zh) 2016-03-15 2016-05-18 冯文达 弹性圆珠笔头
JP2017185774A (ja) 2016-03-31 2017-10-12 株式会社パイロットコーポレーション ボールペン
CN207643999U (zh) 2017-09-29 2018-07-24 江西省永智制笔有限公司 一种防溢漏中性笔的笔尖
CN208247795U (zh) 2018-01-11 2018-12-18 张硕 一种防漏油中性笔笔芯

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