FR1445378A - Automatic locking device for advancing and recalling ballpoint pen cartridges - Google Patents

Automatic locking device for advancing and recalling ballpoint pen cartridges

Info

Publication number
FR1445378A
FR1445378A FR21095A FR13021095A FR1445378A FR 1445378 A FR1445378 A FR 1445378A FR 21095 A FR21095 A FR 21095A FR 13021095 A FR13021095 A FR 13021095A FR 1445378 A FR1445378 A FR 1445378A
Authority
FR
France
Prior art keywords
recalling
advancing
locking device
ballpoint pen
automatic locking
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
FR21095A
Other languages
French (fr)
Inventor
Bruno Marchelli
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 filed Critical
Priority to FR21095A priority Critical patent/FR1445378A/en
Application granted granted Critical
Publication of FR1445378A publication Critical patent/FR1445378A/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
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/04—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by means sliding in longitudinally-slotted casings
FR21095A 1965-08-24 1965-08-24 Automatic locking device for advancing and recalling ballpoint pen cartridges Expired FR1445378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21095A FR1445378A (en) 1965-08-24 1965-08-24 Automatic locking device for advancing and recalling ballpoint pen cartridges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21095A FR1445378A (en) 1965-08-24 1965-08-24 Automatic locking device for advancing and recalling ballpoint pen cartridges

Publications (1)

Publication Number Publication Date
FR1445378A true FR1445378A (en) 1966-07-08

Family

ID=1579535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21095A Expired FR1445378A (en) 1965-08-24 1965-08-24 Automatic locking device for advancing and recalling ballpoint pen cartridges

Country Status (1)

Country Link
FR (1) FR1445378A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145272A (en) * 1989-03-22 1992-09-08 Merz & Krell Gmbh & Co. Projectable and retractable, push button writing instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145272A (en) * 1989-03-22 1992-09-08 Merz & Krell Gmbh & Co. Projectable and retractable, push button writing instrument

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