JPS5872084U - 筆記具のインキ消耗表示装置 - Google Patents

筆記具のインキ消耗表示装置

Info

Publication number
JPS5872084U
JPS5872084U JP16757681U JP16757681U JPS5872084U JP S5872084 U JPS5872084 U JP S5872084U JP 16757681 U JP16757681 U JP 16757681U JP 16757681 U JP16757681 U JP 16757681U JP S5872084 U JPS5872084 U JP S5872084U
Authority
JP
Japan
Prior art keywords
ink
display device
consumption display
ink consumption
writing instruments
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
JP16757681U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0129116Y2 (en]
Inventor
井上　繁康
Original Assignee
株式会社　サクラクレパス
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 株式会社　サクラクレパス filed Critical 株式会社　サクラクレパス
Priority to JP16757681U priority Critical patent/JPS5872084U/ja
Publication of JPS5872084U publication Critical patent/JPS5872084U/ja
Application granted granted Critical
Publication of JPH0129116Y2 publication Critical patent/JPH0129116Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)
JP16757681U 1981-11-09 1981-11-09 筆記具のインキ消耗表示装置 Granted JPS5872084U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16757681U JPS5872084U (ja) 1981-11-09 1981-11-09 筆記具のインキ消耗表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16757681U JPS5872084U (ja) 1981-11-09 1981-11-09 筆記具のインキ消耗表示装置

Publications (2)

Publication Number Publication Date
JPS5872084U true JPS5872084U (ja) 1983-05-16
JPH0129116Y2 JPH0129116Y2 (en]) 1989-09-05

Family

ID=29959664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16757681U Granted JPS5872084U (ja) 1981-11-09 1981-11-09 筆記具のインキ消耗表示装置

Country Status (1)

Country Link
JP (1) JPS5872084U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023132363A1 (ja) * 2022-01-06 2023-07-13 三菱鉛筆株式会社 筆記具リフィル及び筆記具リフィルの刻印方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005246606A (ja) * 2004-03-01 2005-09-15 Mitsubishi Pencil Co Ltd インキ終了検知式筆記具
JP4817767B2 (ja) * 2005-09-06 2011-11-16 三菱鉛筆株式会社 筆記具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243414U (en]) * 1975-09-23 1977-03-28
JPS54145237U (en]) * 1978-03-29 1979-10-08
JPS5650679U (en]) * 1979-09-28 1981-05-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243414U (en]) * 1975-09-23 1977-03-28
JPS54145237U (en]) * 1978-03-29 1979-10-08
JPS5650679U (en]) * 1979-09-28 1981-05-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023132363A1 (ja) * 2022-01-06 2023-07-13 三菱鉛筆株式会社 筆記具リフィル及び筆記具リフィルの刻印方法

Also Published As

Publication number Publication date
JPH0129116Y2 (en]) 1989-09-05

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