DE3910787C1 - - Google Patents

Info

Publication number
DE3910787C1
DE3910787C1 DE3910787A DE3910787A DE3910787C1 DE 3910787 C1 DE3910787 C1 DE 3910787C1 DE 3910787 A DE3910787 A DE 3910787A DE 3910787 A DE3910787 A DE 3910787A DE 3910787 C1 DE3910787 C1 DE 3910787C1
Authority
DE
Germany
Prior art keywords
writing
air
membrane
wall
permeable
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
DE3910787A
Other languages
German (de)
English (en)
Inventor
Ronald 2000 Hamburg De Broers
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.)
ROTRING INTERNATIONAL GMBH & CO KG, 22525 HAMBURG,
Original Assignee
Rotring Werke Riepe KG
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 Rotring Werke Riepe KG filed Critical Rotring Werke Riepe KG
Priority to DE3910787A priority Critical patent/DE3910787C1/de
Priority to DE9090104384T priority patent/DE59001653D1/de
Priority to AT90104384T priority patent/ATE90277T1/de
Priority to ES90104384T priority patent/ES2045597T3/es
Priority to EP90104384A priority patent/EP0391083B1/de
Priority to JP2087601A priority patent/JPH02286294A/ja
Application granted granted Critical
Publication of DE3910787C1 publication Critical patent/DE3910787C1/de
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
    • B43K5/02—Ink reservoirs
    • B43K5/14—Exchangeable ink cartridges
    • B43K5/145—Exchangeable ink cartridges with valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/16—Pens with writing-points other than nibs or balls with tubular writing-points comprising a movable cleaning element
    • B43K8/165—Ink cartridges, ink reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
  • Coating Apparatus (AREA)
DE3910787A 1989-04-04 1989-04-04 Expired - Fee Related DE3910787C1 (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3910787A DE3910787C1 (da) 1989-04-04 1989-04-04
DE9090104384T DE59001653D1 (de) 1989-04-04 1990-03-08 Schreibfluessigkeitsbehaelter.
AT90104384T ATE90277T1 (de) 1989-04-04 1990-03-08 Schreibfluessigkeitsbehaelter.
ES90104384T ES2045597T3 (es) 1989-04-04 1990-03-08 Deposito de liquido de escribir.
EP90104384A EP0391083B1 (de) 1989-04-04 1990-03-08 Schreibflüssigkeitsbehälter
JP2087601A JPH02286294A (ja) 1989-04-04 1990-04-03 筆記液容器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3910787A DE3910787C1 (da) 1989-04-04 1989-04-04

Publications (1)

Publication Number Publication Date
DE3910787C1 true DE3910787C1 (da) 1990-09-27

Family

ID=6377769

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3910787A Expired - Fee Related DE3910787C1 (da) 1989-04-04 1989-04-04
DE9090104384T Expired - Fee Related DE59001653D1 (de) 1989-04-04 1990-03-08 Schreibfluessigkeitsbehaelter.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9090104384T Expired - Fee Related DE59001653D1 (de) 1989-04-04 1990-03-08 Schreibfluessigkeitsbehaelter.

Country Status (5)

Country Link
EP (1) EP0391083B1 (da)
JP (1) JPH02286294A (da)
AT (1) ATE90277T1 (da)
DE (2) DE3910787C1 (da)
ES (1) ES2045597T3 (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000063028A1 (de) 1999-04-17 2000-10-26 A.W. Faber-Castell Unternehmensverwaltung Gmbh & Co. Auftragsgerät
DE19710871C2 (de) * 1997-03-15 2002-09-26 Eugen Philipps Vorrichtung zum Auftragen von Flüssigkeiten
US11117415B2 (en) * 2017-06-15 2021-09-14 Societe Bic Free ink writing instrument with microfluidic valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3027556B1 (fr) 2014-10-24 2016-11-25 SOCIéTé BIC Membrane de compensation de difference de pression

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB715042A (en) * 1950-08-03 1954-09-08 Hendrik Karel Dominicus Van De Improvements in and relating to ball-point pens
EP0243922A1 (de) * 1986-04-28 1987-11-04 W.L. Gore & Associates GmbH Tintenpatrone mit Belüftungskörper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1209093A (en) * 1982-03-16 1986-08-05 Thomas D. Hall Writing instruments and their manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB715042A (en) * 1950-08-03 1954-09-08 Hendrik Karel Dominicus Van De Improvements in and relating to ball-point pens
EP0243922A1 (de) * 1986-04-28 1987-11-04 W.L. Gore & Associates GmbH Tintenpatrone mit Belüftungskörper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710871C2 (de) * 1997-03-15 2002-09-26 Eugen Philipps Vorrichtung zum Auftragen von Flüssigkeiten
WO2000063028A1 (de) 1999-04-17 2000-10-26 A.W. Faber-Castell Unternehmensverwaltung Gmbh & Co. Auftragsgerät
US6503016B2 (en) 1999-04-17 2003-01-07 A.W. Faber-Castell Unternehmensverwaltung Gmbh & Co. Application implement
US11117415B2 (en) * 2017-06-15 2021-09-14 Societe Bic Free ink writing instrument with microfluidic valve

Also Published As

Publication number Publication date
EP0391083B1 (de) 1993-06-09
ATE90277T1 (de) 1993-06-15
JPH02286294A (ja) 1990-11-26
DE59001653D1 (de) 1993-07-15
ES2045597T3 (es) 1994-01-16
EP0391083A1 (de) 1990-10-10

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ROTRING INTERNATIONAL GMBH & CO KG, 22525 HAMBURG,

8339 Ceased/non-payment of the annual fee