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FR1352908A - Anti-leak device for ballpoint pens - Google Patents

Anti-leak device for ballpoint pens

Info

Publication number
FR1352908A
FR1352908A FR920375A FR920375A FR1352908A FR 1352908 A FR1352908 A FR 1352908A FR 920375 A FR920375 A FR 920375A FR 920375 A FR920375 A FR 920375A FR 1352908 A FR1352908 A FR 1352908A
Authority
FR
France
Prior art keywords
ballpoint pens
leak device
leak
ballpoint
pens
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
FR920375A
Other languages
French (fr)
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.)
A J FAGARD AND CIE
Original Assignee
A J FAGARD AND CIE
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 A J FAGARD AND CIE filed Critical A J FAGARD AND CIE
Priority to FR920375A priority Critical patent/FR1352908A/en
Priority to CH1600263A priority patent/CH400828A/en
Priority to DE1963F0025102 priority patent/DE1942832U/en
Priority to GB20864A priority patent/GB1019675A/en
Application granted granted Critical
Publication of FR1352908A publication Critical patent/FR1352908A/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
    • B43K5/1881—Valves automatically closing when the writing point points upwards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
FR920375A 1963-01-03 1963-01-03 Anti-leak device for ballpoint pens Expired FR1352908A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR920375A FR1352908A (en) 1963-01-03 1963-01-03 Anti-leak device for ballpoint pens
CH1600263A CH400828A (en) 1963-01-03 1963-12-27 Ballpoint pen
DE1963F0025102 DE1942832U (en) 1963-01-03 1963-12-31 DEVICE TO PREVENT INK LEAKAGE IN BALLPOINT PEN.
GB20864A GB1019675A (en) 1963-01-03 1964-01-02 Improvements in or relating to ball-point pens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920375A FR1352908A (en) 1963-01-03 1963-01-03 Anti-leak device for ballpoint pens

Publications (1)

Publication Number Publication Date
FR1352908A true FR1352908A (en) 1964-02-21

Family

ID=8794006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920375A Expired FR1352908A (en) 1963-01-03 1963-01-03 Anti-leak device for ballpoint pens

Country Status (4)

Country Link
CH (1) CH400828A (en)
DE (1) DE1942832U (en)
FR (1) FR1352908A (en)
GB (1) GB1019675A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352579A (en) * 1981-04-17 1982-10-05 Yi Hyon P Writing implement
CA1209093A (en) * 1982-03-16 1986-08-05 Thomas D. Hall Writing instruments and their manufacture

Also Published As

Publication number Publication date
GB1019675A (en) 1966-02-09
DE1942832U (en) 1966-07-21
CH400828A (en) 1965-10-15

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