FR2730944B1 - Stylo a bille - Google Patents

Stylo a bille

Info

Publication number
FR2730944B1
FR2730944B1 FR9602385A FR9602385A FR2730944B1 FR 2730944 B1 FR2730944 B1 FR 2730944B1 FR 9602385 A FR9602385 A FR 9602385A FR 9602385 A FR9602385 A FR 9602385A FR 2730944 B1 FR2730944 B1 FR 2730944B1
Authority
FR
France
Prior art keywords
ballpoint pen
ballpoint
pen
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.)
Expired - Fee Related
Application number
FR9602385A
Other languages
English (en)
Other versions
FR2730944A1 (fr
Inventor
Seiichi Kobayashi
Kazuaki Matsumoto
Toru Kitao
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 JP7063489A external-priority patent/JPH08230376A/ja
Priority claimed from JP06348895A external-priority patent/JP3307789B2/ja
Priority claimed from JP7063490A external-priority patent/JPH08230377A/ja
Priority claimed from JP7063487A external-priority patent/JP2865586B2/ja
Priority claimed from JP06349195A external-priority patent/JP3333059B2/ja
Application filed by Mitsubishi Pencil Co Ltd filed Critical Mitsubishi Pencil Co Ltd
Publication of FR2730944A1 publication Critical patent/FR2730944A1/fr
Application granted granted Critical
Publication of FR2730944B1 publication Critical patent/FR2730944B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/18—Arrangements for feeding the ink to the nibs
    • B43K5/1818—Mechanical feeding means, e.g. valves; Pumps
    • B43K5/1827—Valves
    • B43K5/1836—Valves automatically closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
    • B43K1/086—Nibs; Writing-points with ball points; Balls or ball beds with resilient supporting means for the ball, e.g. springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
FR9602385A 1995-02-28 1996-02-27 Stylo a bille Expired - Fee Related FR2730944B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7063489A JPH08230376A (ja) 1995-02-28 1995-02-28 ボールペン
JP06348895A JP3307789B2 (ja) 1995-02-28 1995-02-28 ボールペン
JP7063490A JPH08230377A (ja) 1995-02-28 1995-02-28 ボールペン
JP7063487A JP2865586B2 (ja) 1995-02-28 1995-02-28 ボールペン
JP06349195A JP3333059B2 (ja) 1995-02-28 1995-02-28 ボールペン

Publications (2)

Publication Number Publication Date
FR2730944A1 FR2730944A1 (fr) 1996-08-30
FR2730944B1 true FR2730944B1 (fr) 1999-02-26

Family

ID=27523782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9602385A Expired - Fee Related FR2730944B1 (fr) 1995-02-28 1996-02-27 Stylo a bille

Country Status (2)

Country Link
US (1) US5678942A (fr)
FR (1) FR2730944B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1072126C (zh) * 1995-12-19 2001-10-03 株式会社百乐 圆珠笔替换笔芯及其制造方法
JP4028886B2 (ja) * 1997-12-03 2007-12-26 株式会社サクラクレパス 塗布具のインキ逆流防止機構
JP3190022B2 (ja) * 1998-06-17 2001-07-16 株式会社パイロット ボールペンレフィール
US6283662B1 (en) * 1998-12-02 2001-09-04 Sakura Color Products Corporation Ink applicator, ink backflow prevention mechanism of ink applicator, and a pen tip
JP4101499B2 (ja) * 2001-10-31 2008-06-18 パイロットインキ株式会社 ボールペン
JP2003231387A (ja) * 2002-02-12 2003-08-19 Mitsubishi Pencil Co Ltd ボールペン
US20030156887A1 (en) 2002-02-19 2003-08-21 Cantu Jason E. Back flow preventing mechanism for writing implement
JP4402895B2 (ja) * 2003-03-26 2010-01-20 株式会社パイロットコーポレーション 水性ボールペン用インキとこれを用いた水性ボールペン
JP4690662B2 (ja) * 2004-04-26 2011-06-01 株式会社パイロットコーポレーション 水性ボールペン
CN101665046B (zh) * 2009-09-24 2011-08-03 章泽宏 注液笔
JP6514480B2 (ja) * 2014-10-16 2019-05-15 株式会社呉竹 インク充填具
US11299329B2 (en) * 2018-05-31 2022-04-12 Sato Pharmaceutical Co., Ltd. Application container

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1059164A (fr) * 1952-06-23 1954-03-23 Instrument traçant à bille à réservoir non capillaire
US2969041A (en) * 1957-06-27 1961-01-24 Bristol Repetition Ltd Writing instruments
US4311403A (en) * 1980-03-26 1982-01-19 National Pen Corporation Ball-point pen device
JPS574373U (fr) * 1980-06-10 1982-01-09
US4786198A (en) * 1985-12-23 1988-11-22 The Gillette Company Ink compositions and writing instruments including the compositions
JPH0452067A (ja) * 1990-06-15 1992-02-20 Kobe Steel Ltd 鋳塊の製造方法
US5277510A (en) * 1991-12-11 1994-01-11 Sailor Pen Co. Ltd. Applicator with spring biased ball
EP0626276B1 (fr) * 1993-03-18 1998-10-07 Mitsubishi Pencil Kabushiki Kaisha Stylo-pointe-bille
EP0685348B1 (fr) * 1993-12-06 2000-04-05 Mitsubishi Pencil Kabushiki Kaisha Stylo a bille

Also Published As

Publication number Publication date
US5678942A (en) 1997-10-21
FR2730944A1 (fr) 1996-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051031