JP7296244B2 - シャープペンシル - Google Patents

シャープペンシル Download PDF

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Publication number
JP7296244B2
JP7296244B2 JP2019086684A JP2019086684A JP7296244B2 JP 7296244 B2 JP7296244 B2 JP 7296244B2 JP 2019086684 A JP2019086684 A JP 2019086684A JP 2019086684 A JP2019086684 A JP 2019086684A JP 7296244 B2 JP7296244 B2 JP 7296244B2
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Japan
Prior art keywords
cam
cam member
chuck
writing
rotor
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JP2019086684A
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English (en)
Japanese (ja)
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JP2020183040A (ja
JP2020183040A5 (enExample
Inventor
昂正 福田
裕介 小泉
和彦 高梨
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
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Mitsubishi Pencil Co Ltd
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Priority to JP2019086684A priority Critical patent/JP7296244B2/ja
Publication of JP2020183040A publication Critical patent/JP2020183040A/ja
Publication of JP2020183040A5 publication Critical patent/JP2020183040A5/ja
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Publication of JP7296244B2 publication Critical patent/JP7296244B2/ja
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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP2019086684A 2019-04-26 2019-04-26 シャープペンシル Active JP7296244B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019086684A JP7296244B2 (ja) 2019-04-26 2019-04-26 シャープペンシル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019086684A JP7296244B2 (ja) 2019-04-26 2019-04-26 シャープペンシル

Publications (3)

Publication Number Publication Date
JP2020183040A JP2020183040A (ja) 2020-11-12
JP2020183040A5 JP2020183040A5 (enExample) 2022-03-31
JP7296244B2 true JP7296244B2 (ja) 2023-06-22

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ID=73045355

Family Applications (1)

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JP2019086684A Active JP7296244B2 (ja) 2019-04-26 2019-04-26 シャープペンシル

Country Status (1)

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JP (1) JP7296244B2 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003326888A (ja) 2002-05-10 2003-11-19 Suemine Takahashi コンパクトタイプのペン
JP2017001287A (ja) 2015-06-10 2017-01-05 三菱鉛筆株式会社 シャープペンシル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983585U (ja) * 1982-11-29 1984-06-06 ぺんてる株式会社 キヤツプ式シヤ−プペンシル
JPS60123283U (ja) * 1984-01-30 1985-08-20 ぺんてる株式会社 キヤツプ式シヤ−プペンシル
JPS62136382U (enExample) * 1986-02-20 1987-08-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003326888A (ja) 2002-05-10 2003-11-19 Suemine Takahashi コンパクトタイプのペン
JP2017001287A (ja) 2015-06-10 2017-01-05 三菱鉛筆株式会社 シャープペンシル

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Publication number Publication date
JP2020183040A (ja) 2020-11-12

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