JPH02139791U - - Google Patents

Info

Publication number
JPH02139791U
JPH02139791U JP4839089U JP4839089U JPH02139791U JP H02139791 U JPH02139791 U JP H02139791U JP 4839089 U JP4839089 U JP 4839089U JP 4839089 U JP4839089 U JP 4839089U JP H02139791 U JPH02139791 U JP H02139791U
Authority
JP
Japan
Prior art keywords
ballpoint pen
ballpoint
moves
utility
scope
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.)
Pending
Application number
JP4839089U
Other languages
English (en)
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 filed Critical
Priority to JP4839089U priority Critical patent/JPH02139791U/ja
Publication of JPH02139791U publication Critical patent/JPH02139791U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)

Description

【図面の簡単な説明】
第1図はゴムのクツシヨンをボールペンの芯の
末端に取り付けたボールペンの断面図、第2図は
スプリングのクツシヨンをボールペンの芯の末端
に取り付けたボールペンの断面図、第3図はノツ
ク式ボールペンの芯の末端に取り付けたボールペ
ンの断面図。 ……ゴム、その他のクツシヨン、……スプ
リング、クツシヨン、……ボールペンの芯、
……ボールペンの外筒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 従来のボールペンに対してボールペンの芯を上
    下に動く用にした、芯可動式ボールペン。
JP4839089U 1989-04-24 1989-04-24 Pending JPH02139791U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4839089U JPH02139791U (ja) 1989-04-24 1989-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4839089U JPH02139791U (ja) 1989-04-24 1989-04-24

Publications (1)

Publication Number Publication Date
JPH02139791U true JPH02139791U (ja) 1990-11-21

Family

ID=31565151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4839089U Pending JPH02139791U (ja) 1989-04-24 1989-04-24

Country Status (1)

Country Link
JP (1) JPH02139791U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014205240A (ja) * 2013-04-10 2014-10-30 三菱鉛筆株式会社 筆記具
JP2014205239A (ja) * 2013-04-10 2014-10-30 三菱鉛筆株式会社 筆記具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014205240A (ja) * 2013-04-10 2014-10-30 三菱鉛筆株式会社 筆記具
JP2014205239A (ja) * 2013-04-10 2014-10-30 三菱鉛筆株式会社 筆記具

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