JP7098797B2 - 筆記具 - Google Patents

筆記具 Download PDF

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Publication number
JP7098797B2
JP7098797B2 JP2021109120A JP2021109120A JP7098797B2 JP 7098797 B2 JP7098797 B2 JP 7098797B2 JP 2021109120 A JP2021109120 A JP 2021109120A JP 2021109120 A JP2021109120 A JP 2021109120A JP 7098797 B2 JP7098797 B2 JP 7098797B2
Authority
JP
Japan
Prior art keywords
writing
sliding member
state
inner cylinder
diameter
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.)
Active
Application number
JP2021109120A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021154749A5 (enExample
JP2021154749A (ja
Inventor
秀樹 瀧澤
貴之 牧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Pencil Co Ltd
Original Assignee
Mitsubishi Pencil Co Ltd
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
Priority claimed from JP2020072952A external-priority patent/JP6907375B2/ja
Application filed by Mitsubishi Pencil Co Ltd filed Critical Mitsubishi Pencil Co Ltd
Priority to JP2021109120A priority Critical patent/JP7098797B2/ja
Publication of JP2021154749A publication Critical patent/JP2021154749A/ja
Publication of JP2021154749A5 publication Critical patent/JP2021154749A5/ja
Priority to JP2022104772A priority patent/JP7346669B2/ja
Application granted granted Critical
Publication of JP7098797B2 publication Critical patent/JP7098797B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
JP2021109120A 2020-04-15 2021-06-30 筆記具 Active JP7098797B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021109120A JP7098797B2 (ja) 2020-04-15 2021-06-30 筆記具
JP2022104772A JP7346669B2 (ja) 2020-04-15 2022-06-29 筆記具

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020072952A JP6907375B2 (ja) 2019-05-15 2020-04-15 筆記具
JP2021109120A JP7098797B2 (ja) 2020-04-15 2021-06-30 筆記具

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2020072952A Division JP6907375B2 (ja) 2019-05-15 2020-04-15 筆記具

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022104772A Division JP7346669B2 (ja) 2020-04-15 2022-06-29 筆記具

Publications (3)

Publication Number Publication Date
JP2021154749A JP2021154749A (ja) 2021-10-07
JP2021154749A5 JP2021154749A5 (enExample) 2022-02-24
JP7098797B2 true JP7098797B2 (ja) 2022-07-11

Family

ID=77916515

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021109120A Active JP7098797B2 (ja) 2020-04-15 2021-06-30 筆記具
JP2022104772A Active JP7346669B2 (ja) 2020-04-15 2022-06-29 筆記具

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022104772A Active JP7346669B2 (ja) 2020-04-15 2022-06-29 筆記具

Country Status (1)

Country Link
JP (2) JP7098797B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024019128A1 (ja) 2022-07-20 2024-01-25 花王株式会社 植物バイオマス糖化酵素組成物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120014737A1 (en) 2009-03-24 2012-01-19 Morris Corporation Writing implement with simultaneous retractable ends

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217263Y2 (enExample) * 1979-04-20 1987-05-01
JPS6368488U (enExample) * 1986-07-14 1988-05-09
JPH0556491U (ja) * 1991-12-27 1993-07-27 株式会社壽 ボールペン
JPH1086595A (ja) * 1996-09-18 1998-04-07 Machida:Kk 消しゴム繰り出し機構
JP2000079795A (ja) * 1998-09-03 2000-03-21 Machida:Kk 棒状消しゴム繰り出し機構
JP2011093164A (ja) * 2009-10-28 2011-05-12 Pilot Ink Co Ltd 熱変色性筆記具

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120014737A1 (en) 2009-03-24 2012-01-19 Morris Corporation Writing implement with simultaneous retractable ends

Also Published As

Publication number Publication date
JP2022132250A (ja) 2022-09-07
JP7346669B2 (ja) 2023-09-19
JP2021154749A (ja) 2021-10-07

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