JP2021045978A5 - - Google Patents

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Publication number
JP2021045978A5
JP2021045978A5 JP2020213814A JP2020213814A JP2021045978A5 JP 2021045978 A5 JP2021045978 A5 JP 2021045978A5 JP 2020213814 A JP2020213814 A JP 2020213814A JP 2020213814 A JP2020213814 A JP 2020213814A JP 2021045978 A5 JP2021045978 A5 JP 2021045978A5
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JP
Japan
Prior art keywords
refill
thick
plug
rear end
central axis
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2020213814A
Other languages
English (en)
Japanese (ja)
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JP7504019B2 (ja
JP2021045978A (ja
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Publication date
Priority claimed from JP2016244358A external-priority patent/JP6815857B2/ja
Application filed filed Critical
Priority to JP2020213814A priority Critical patent/JP7504019B2/ja
Priority claimed from JP2020213814A external-priority patent/JP7504019B2/ja
Publication of JP2021045978A publication Critical patent/JP2021045978A/ja
Publication of JP2021045978A5 publication Critical patent/JP2021045978A5/ja
Application granted granted Critical
Publication of JP7504019B2 publication Critical patent/JP7504019B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2020213814A 2016-12-16 2020-12-23 リフィル及びリフィルを備えた筆記具 Active JP7504019B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020213814A JP7504019B2 (ja) 2016-12-16 2020-12-23 リフィル及びリフィルを備えた筆記具

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016244358A JP6815857B2 (ja) 2016-12-16 2016-12-16 リフィル及びリフィルを備えた筆記具
JP2020213814A JP7504019B2 (ja) 2016-12-16 2020-12-23 リフィル及びリフィルを備えた筆記具

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2016244358A Division JP6815857B2 (ja) 2016-12-16 2016-12-16 リフィル及びリフィルを備えた筆記具

Publications (3)

Publication Number Publication Date
JP2021045978A JP2021045978A (ja) 2021-03-25
JP2021045978A5 true JP2021045978A5 (https=) 2021-06-17
JP7504019B2 JP7504019B2 (ja) 2024-06-21

Family

ID=91538818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020213814A Active JP7504019B2 (ja) 2016-12-16 2020-12-23 リフィル及びリフィルを備えた筆記具

Country Status (1)

Country Link
JP (1) JP7504019B2 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4404296B2 (ja) * 2003-09-03 2010-01-27 三菱鉛筆株式会社 ボールペン
JP4615069B2 (ja) * 2010-09-13 2011-01-19 パイロットインキ株式会社 筆記具
JP6045270B2 (ja) * 2012-09-25 2016-12-14 三菱鉛筆株式会社 リフィルを備えたボールペン
JP6141615B2 (ja) * 2012-10-10 2017-06-07 三菱鉛筆株式会社 ボールペン

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