FR1401592A - Instrument à écrire - Google Patents

Instrument à écrire

Info

Publication number
FR1401592A
FR1401592A FR977534A FR977534A FR1401592A FR 1401592 A FR1401592 A FR 1401592A FR 977534 A FR977534 A FR 977534A FR 977534 A FR977534 A FR 977534A FR 1401592 A FR1401592 A FR 1401592A
Authority
FR
France
Prior art keywords
writing instrument
writing
instrument
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
FR977534A
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.)
WA Sheaffer Pen Co
Original Assignee
WA Sheaffer Pen 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
Priority claimed from US309685A external-priority patent/US3233275A/en
Application filed by WA Sheaffer Pen Co filed Critical WA Sheaffer Pen Co
Priority to FR977534A priority Critical patent/FR1401592A/fr
Application granted granted Critical
Publication of FR1401592A publication Critical patent/FR1401592A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR977534A 1963-09-18 1964-06-09 Instrument à écrire Expired FR1401592A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR977534A FR1401592A (fr) 1963-09-18 1964-06-09 Instrument à écrire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US309685A US3233275A (en) 1963-09-18 1963-09-18 Writing implement
FR977534A FR1401592A (fr) 1963-09-18 1964-06-09 Instrument à écrire

Publications (1)

Publication Number Publication Date
FR1401592A true FR1401592A (fr) 1965-06-04

Family

ID=26208184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977534A Expired FR1401592A (fr) 1963-09-18 1964-06-09 Instrument à écrire

Country Status (1)

Country Link
FR (1) FR1401592A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577473A1 (fr) * 1985-02-20 1986-08-22 Mitsubishi Pencil Co Perfectionnement pour instrument d'ecriture du type feutre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577473A1 (fr) * 1985-02-20 1986-08-22 Mitsubishi Pencil Co Perfectionnement pour instrument d'ecriture du type feutre

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