FR1012827A - Further development of follower pistons for ballpoint pens - Google Patents

Further development of follower pistons for ballpoint pens

Info

Publication number
FR1012827A
FR1012827A FR1012827DA FR1012827A FR 1012827 A FR1012827 A FR 1012827A FR 1012827D A FR1012827D A FR 1012827DA FR 1012827 A FR1012827 A FR 1012827A
Authority
FR
France
Prior art keywords
further development
ballpoint pens
follower pistons
pistons
follower
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
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.)
STYLOMINE ETS
Original Assignee
STYLOMINE ETS
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 STYLOMINE ETS filed Critical STYLOMINE ETS
Application granted granted Critical
Publication of FR1012827A publication Critical patent/FR1012827A/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
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B43K7/08—Preventing leakage
FR1012827D 1950-02-14 1950-02-14 Further development of follower pistons for ballpoint pens Expired FR1012827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1012827T 1950-02-14

Publications (1)

Publication Number Publication Date
FR1012827A true FR1012827A (en) 1952-07-17

Family

ID=9571164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1012827D Expired FR1012827A (en) 1950-02-14 1950-02-14 Further development of follower pistons for ballpoint pens

Country Status (1)

Country Link
FR (1) FR1012827A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008453A (en) * 1958-04-03 1961-11-14 Kahn David Inc Writing instruments
US3056194A (en) * 1955-12-23 1962-10-02 Kahn David Inc Method of assembling a follower film in the cartridge of a ball point pen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056194A (en) * 1955-12-23 1962-10-02 Kahn David Inc Method of assembling a follower film in the cartridge of a ball point pen
US3008453A (en) * 1958-04-03 1961-11-14 Kahn David Inc Writing instruments

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