FR2263115A1 - Fountain pen with retractable writing tip - has double internal spring system for outward and inward motion of tip - Google Patents

Fountain pen with retractable writing tip - has double internal spring system for outward and inward motion of tip

Info

Publication number
FR2263115A1
FR2263115A1 FR7407921A FR7407921A FR2263115A1 FR 2263115 A1 FR2263115 A1 FR 2263115A1 FR 7407921 A FR7407921 A FR 7407921A FR 7407921 A FR7407921 A FR 7407921A FR 2263115 A1 FR2263115 A1 FR 2263115A1
Authority
FR
France
Prior art keywords
tip
writing tip
spring system
fountain pen
outward
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.)
Granted
Application number
FR7407921A
Other languages
English (en)
French (fr)
Other versions
FR2263115B1 (en:Method
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.)
Sakura Color Products Corp
Original Assignee
Sakura Color Products Corp
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 Sakura Color Products Corp filed Critical Sakura Color Products Corp
Priority to FR7407921A priority Critical patent/FR2263115A1/fr
Priority to DE2413773A priority patent/DE2413773C3/de
Publication of FR2263115A1 publication Critical patent/FR2263115A1/fr
Application granted granted Critical
Publication of FR2263115B1 publication Critical patent/FR2263115B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
FR7407921A 1974-03-08 1974-03-08 Fountain pen with retractable writing tip - has double internal spring system for outward and inward motion of tip Granted FR2263115A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7407921A FR2263115A1 (en) 1974-03-08 1974-03-08 Fountain pen with retractable writing tip - has double internal spring system for outward and inward motion of tip
DE2413773A DE2413773C3 (de) 1974-03-08 1974-03-21 Druckbleistift

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7407921A FR2263115A1 (en) 1974-03-08 1974-03-08 Fountain pen with retractable writing tip - has double internal spring system for outward and inward motion of tip
DE2413773A DE2413773C3 (de) 1974-03-08 1974-03-21 Druckbleistift

Publications (2)

Publication Number Publication Date
FR2263115A1 true FR2263115A1 (en) 1975-10-03
FR2263115B1 FR2263115B1 (en:Method) 1979-01-26

Family

ID=25766846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407921A Granted FR2263115A1 (en) 1974-03-08 1974-03-08 Fountain pen with retractable writing tip - has double internal spring system for outward and inward motion of tip

Country Status (2)

Country Link
DE (1) DE2413773C3 (en:Method)
FR (1) FR2263115A1 (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910545C1 (en) * 1989-04-01 1990-09-13 J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De Fine writing instrument with retractable tip part
DE19502779C5 (de) * 1994-03-26 2007-08-30 Faber-Castell Ag Druckbleistift
KR970008475U (ko) * 1995-08-31 1997-03-27 샤프펜슬 촉심의 몰입장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1496528U (en:Method) *
US2473149A (en) * 1945-09-07 1949-06-14 American Lead Pencil Co Mechanical pencil with step-by-steplead feeding means
US3664753A (en) * 1969-07-18 1972-05-23 Tatsuzo Minagawa Pushbutton type mechanical pencil
JPS5418170B1 (en:Method) * 1970-01-24 1979-07-05
DE2263934A1 (de) * 1971-12-31 1973-07-05 Shogoro Yamamoto Druckbleistift

Also Published As

Publication number Publication date
DE2413773B2 (de) 1981-01-29
FR2263115B1 (en:Method) 1979-01-26
DE2413773C3 (de) 1983-05-19
DE2413773A1 (de) 1975-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse