FR2329452A1 - Instrument a ecrire retractable et procede pour sa fabrication - Google Patents

Instrument a ecrire retractable et procede pour sa fabrication

Info

Publication number
FR2329452A1
FR2329452A1 FR7633353A FR7633353A FR2329452A1 FR 2329452 A1 FR2329452 A1 FR 2329452A1 FR 7633353 A FR7633353 A FR 7633353A FR 7633353 A FR7633353 A FR 7633353A FR 2329452 A1 FR2329452 A1 FR 2329452A1
Authority
FR
France
Prior art keywords
pen
operating position
turned over
over against
ball point
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
FR7633353A
Other languages
English (en)
French (fr)
Other versions
FR2329452B3 (https=
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2329452A1 publication Critical patent/FR2329452A1/fr
Application granted granted Critical
Publication of FR2329452B3 publication Critical patent/FR2329452B3/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
    • 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
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
FR7633353A 1975-10-30 1976-10-29 Instrument a ecrire retractable et procede pour sa fabrication Granted FR2329452A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1406875A CH597002A5 (https=) 1975-10-30 1975-10-30

Publications (2)

Publication Number Publication Date
FR2329452A1 true FR2329452A1 (fr) 1977-05-27
FR2329452B3 FR2329452B3 (https=) 1979-07-20

Family

ID=4397693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633353A Granted FR2329452A1 (fr) 1975-10-30 1976-10-29 Instrument a ecrire retractable et procede pour sa fabrication

Country Status (3)

Country Link
CH (1) CH597002A5 (https=)
DE (1) DE2649818C3 (https=)
FR (1) FR2329452A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388632A3 (de) * 1989-03-22 1991-05-02 Merz + Krell Gmbh U. Co. Schreibgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388632A3 (de) * 1989-03-22 1991-05-02 Merz + Krell Gmbh U. Co. Schreibgerät

Also Published As

Publication number Publication date
DE2649818C3 (de) 1980-08-07
FR2329452B3 (https=) 1979-07-20
CH597002A5 (https=) 1978-03-31
DE2649818A1 (de) 1977-05-18
DE2649818B2 (de) 1979-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse