ZA903454B - Writing instruments - Google Patents

Writing instruments

Info

Publication number
ZA903454B
ZA903454B ZA903454A ZA903454A ZA903454B ZA 903454 B ZA903454 B ZA 903454B ZA 903454 A ZA903454 A ZA 903454A ZA 903454 A ZA903454 A ZA 903454A ZA 903454 B ZA903454 B ZA 903454B
Authority
ZA
South Africa
Prior art keywords
writing instruments
instruments
writing
Prior art date
Application number
ZA903454A
Other languages
English (en)
Inventor
Roy Nicoll
Nicoll Roy
Charles Diossy
Diossy Charles
Original Assignee
Gillette Co
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 Gillette Co filed Critical Gillette Co
Publication of ZA903454B publication Critical patent/ZA903454B/xx

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
    • B43K5/02—Ink reservoirs
    • B43K5/10—Ink reservoirs with reserve ink chambers
    • 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
    • B43K5/1845—Valves automatically closing opened by actuation of the writing point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
ZA903454A 1989-05-18 1990-05-07 Writing instruments ZA903454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898911492A GB8911492D0 (en) 1989-05-18 1989-05-18 Writing instruments

Publications (1)

Publication Number Publication Date
ZA903454B true ZA903454B (en) 1991-10-30

Family

ID=10656996

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA903454A ZA903454B (en) 1989-05-18 1990-05-07 Writing instruments

Country Status (10)

Country Link
US (1) US5222824A (xx)
EP (1) EP0472660B1 (xx)
JP (1) JP3290653B2 (xx)
AU (1) AU5819190A (xx)
BR (1) BR9007380A (xx)
CA (1) CA2054192C (xx)
DE (1) DE69029939T2 (xx)
GB (1) GB8911492D0 (xx)
WO (1) WO1990014964A1 (xx)
ZA (1) ZA903454B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874488A (en) * 1996-07-25 1999-02-23 Bic Corporation Ink follower compositions
GB9909326D0 (en) * 1999-04-22 1999-06-16 Gillette Co Pens
US6789975B1 (en) 1999-04-22 2004-09-14 Berol Corporation Pen
GB2359786A (en) * 2000-03-02 2001-09-05 Gillette Co Ink cartridge with plug and valve
FR2806963B3 (fr) * 2000-03-31 2002-07-19 Adtp Ass Departementale Pour L Dispositif d'interruption de l'ecoulement de l'encre et de fermeture du reservoir pour stylo ou autre objet a ecrire dote d'une plume et utilisant de l'encre liquide
AU2002213042A1 (en) * 2000-10-06 2002-04-15 Nu-Kote International, Inc. Multiple-chamber cartridge with varying porous member compression
JP4177738B2 (ja) * 2003-09-18 2008-11-05 株式会社トキワ 塗布具
TWM438976U (en) * 2012-05-31 2012-10-11 yi-shan Lai Fountain pen with front and back side writing effect
CN105620090A (zh) * 2015-12-16 2016-06-01 刘国西 一种墨水笔

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US70453A (en) * 1867-11-05 George rudolph metten
US881215A (en) * 1907-11-19 1908-03-10 Ferdinand H Wurdemann Fountain-pen.
GB722177A (en) * 1949-04-08 1955-01-19 Baltzar Carl Von Platen Improvements in fountain pens
US2669970A (en) * 1950-05-03 1954-02-23 Gordon Anthony Fountain pen
US4347011A (en) * 1978-11-17 1982-08-31 Pilot Man-Nen-Hitsu Kabushiki Kaisha Fountain pen equipped with a resiliency adjustment device
US4547090A (en) * 1983-03-15 1985-10-15 The Gillette Company Writing instrument with nib operated valve

Also Published As

Publication number Publication date
CA2054192C (en) 1995-05-09
EP0472660A1 (en) 1992-03-04
DE69029939D1 (de) 1997-03-27
DE69029939T2 (de) 1997-07-24
US5222824A (en) 1993-06-29
BR9007380A (pt) 1992-04-28
GB8911492D0 (en) 1989-07-05
WO1990014964A1 (en) 1990-12-13
CA2054192A1 (en) 1990-11-19
AU5819190A (en) 1991-01-07
EP0472660B1 (en) 1997-02-12
JP3290653B2 (ja) 2002-06-10
JPH07505584A (ja) 1995-06-22
EP0472660A4 (en) 1992-11-04

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