GB1191674A - Improvements in and relating to Writing Instruments - Google Patents

Improvements in and relating to Writing Instruments

Info

Publication number
GB1191674A
GB1191674A GB35456/67A GB3545667A GB1191674A GB 1191674 A GB1191674 A GB 1191674A GB 35456/67 A GB35456/67 A GB 35456/67A GB 3545667 A GB3545667 A GB 3545667A GB 1191674 A GB1191674 A GB 1191674A
Authority
GB
United Kingdom
Prior art keywords
reservoir
chamber
ink
sleeve
aug
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
Application number
GB35456/67A
Other languages
English (en)
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.)
JS Staedtler GmbH and Co KG
Original Assignee
JS Staedtler GmbH and Co 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 JS Staedtler GmbH and Co KG filed Critical JS Staedtler GmbH and Co KG
Publication of GB1191674A publication Critical patent/GB1191674A/en
Expired 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
    • B43K5/1845—Valves automatically closing opened by actuation of the writing point
    • 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
    • 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
    • B43K8/18—Arrangements for feeding the ink to the writing-points

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
GB35456/67A 1966-08-05 1967-08-02 Improvements in and relating to Writing Instruments Expired GB1191674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST025722 1966-08-05

Publications (1)

Publication Number Publication Date
GB1191674A true GB1191674A (en) 1970-05-13

Family

ID=7460677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35456/67A Expired GB1191674A (en) 1966-08-05 1967-08-02 Improvements in and relating to Writing Instruments

Country Status (4)

Country Link
US (1) US3459486A (enrdf_load_stackoverflow)
JP (1) JPS4832703B1 (enrdf_load_stackoverflow)
FR (1) FR1556985A (enrdf_load_stackoverflow)
GB (1) GB1191674A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118486A (en) * 1982-03-16 1983-11-02 Parker Pen Co Writing instruments and their manufacture
GB2142584A (en) * 1983-06-03 1985-01-23 Pilot Pen Co Ltd Pen core for a writing instrument

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734633A (en) * 1970-03-05 1973-05-22 Koh I Noor Rapidograph Tubular writing point especially for automatic drafting machines
US3901608A (en) * 1972-01-27 1975-08-26 Phillip Phillips Writing instrument
FR2208792B1 (enrdf_load_stackoverflow) * 1972-12-01 1976-06-04 Graphoplex Sa
JPS49117124U (enrdf_load_stackoverflow) * 1973-02-07 1974-10-07
DE2422137A1 (de) * 1974-05-08 1975-11-20 Mutschler Fa Philipp Kapillar-regelsystem fuer tuschezeichner-mundstuecke
JPS5225905A (en) * 1975-08-25 1977-02-26 Kawasaki Heavy Ind Ltd Turbine vane
JPS5232601U (enrdf_load_stackoverflow) * 1975-08-28 1977-03-08
DE2757554C3 (de) * 1977-12-23 1985-07-11 Fa. J.S. Staedtler, 8500 Nürnberg Schreibeinsatz für Röhrchenschreibgeräte
US4753546A (en) * 1978-02-14 1988-06-28 Koh-I-Noor Rapidograph, Inc. Pressure balanced stylographic pen
FR2449539A1 (fr) * 1979-02-26 1980-09-19 Gerance Ets Angalis Stylo a encre de chine a pointe tubulaire
WO1980002260A1 (en) * 1979-04-25 1980-10-30 Arai M Drafting pen
JPS5921985U (ja) * 1982-08-03 1984-02-10 ぺんてる株式会社 筆記具
DE4013510C2 (de) * 1990-04-27 1995-04-20 Rotring Int Gmbh Röhrchenschreiberspitze, insbesondere für die Verwendung in Zeichenplottern
DE10057056A1 (de) * 2000-11-17 2002-06-06 Schmidt Feintechnik Gmbh Schreib- und Dosiergerät
US7938591B2 (en) * 2009-04-24 2011-05-10 Tokiwa Corporation Stick-shaped material extruding container and cosmetics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH225576A (de) * 1940-03-12 1943-02-15 Wagner Guenter Füllfederhalter mit Ausgleichskammer.
FR950633A (fr) * 1947-07-28 1949-10-03 Perfectionnements aux stylographes
DE920051C (de) * 1950-07-15 1954-11-22 Theodor Kovacs Fuellfederhalter
CH318128A (de) * 1951-07-10 1956-12-15 Kovacs Theodor Füllfederhalter
BE548110A (enrdf_load_stackoverflow) * 1955-05-25
FR1244806A (fr) * 1959-01-09 1960-10-28 Stylographe avec buse pour écrire ou pour dessiner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118486A (en) * 1982-03-16 1983-11-02 Parker Pen Co Writing instruments and their manufacture
US4954002A (en) * 1982-03-16 1990-09-04 Parker Pen (Benelux) B.V. Writing instrument with membrane vent and their manufacture
GB2142584A (en) * 1983-06-03 1985-01-23 Pilot Pen Co Ltd Pen core for a writing instrument

Also Published As

Publication number Publication date
FR1556985A (enrdf_load_stackoverflow) 1969-02-14
JPS4832703B1 (enrdf_load_stackoverflow) 1973-10-08
US3459486A (en) 1969-08-05
DE1511390A1 (de) 1969-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees