FR1004813A - Perfectionnements aux porte-plume et porte-mines - Google Patents

Perfectionnements aux porte-plume et porte-mines

Info

Publication number
FR1004813A
FR1004813A FR1004813DA FR1004813A FR 1004813 A FR1004813 A FR 1004813A FR 1004813D A FR1004813D A FR 1004813DA FR 1004813 A FR1004813 A FR 1004813A
Authority
FR
France
Prior art keywords
pen
mechanical pencils
pencils
mechanical
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
English (en)
Inventor
Boursier
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
Application granted granted Critical
Publication of FR1004813A publication Critical patent/FR1004813A/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
    • 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
    • B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
FR1004813D 1947-05-16 1947-05-16 Perfectionnements aux porte-plume et porte-mines Expired FR1004813A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004813T 1947-05-16

Publications (1)

Publication Number Publication Date
FR1004813A true FR1004813A (fr) 1952-04-03

Family

ID=9564200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004813D Expired FR1004813A (fr) 1947-05-16 1947-05-16 Perfectionnements aux porte-plume et porte-mines

Country Status (1)

Country Link
FR (1) FR1004813A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010416B (de) * 1955-09-06 1957-06-13 Meier Metallkapselfabrik Geb Haltemittel fuer Druckkugelschreiber-Minenfeder
US2990205A (en) * 1956-07-10 1961-06-27 Kahn David Inc Writing instrument coupling
DE1241310B (de) * 1961-08-07 1967-05-24 Friedrich Schaechter Verfahren zur Herstellung eines ringfoermigen Widerlagers fuer die Rueckholfeder derDruckmechanik am Minenrohr von Kugelschreibern, Stauchwerkzeug und Ring zur Durchfuehrung des Verfahrens
US3679318A (en) * 1971-01-18 1972-07-25 Modern Mold & Tool Corp Propel and repel ball point pen mechanism
US4844640A (en) * 1986-09-10 1989-07-04 Walgan Corporation Simplified retractable tip writing instrument
US5342135A (en) * 1993-08-17 1994-08-30 The Gillette Company Writing instrument having advance-retract mechanism
EP0553011B1 (fr) * 1992-01-21 1995-07-26 S.T. DUPONT Société anonyme dite: Instrument à écrire à organe d'écriture mine ou bille
WO1995020495A1 (fr) * 1994-01-27 1995-08-03 Parker Pen Products Stylo et instruments analogues

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010416B (de) * 1955-09-06 1957-06-13 Meier Metallkapselfabrik Geb Haltemittel fuer Druckkugelschreiber-Minenfeder
US2990205A (en) * 1956-07-10 1961-06-27 Kahn David Inc Writing instrument coupling
DE1241310B (de) * 1961-08-07 1967-05-24 Friedrich Schaechter Verfahren zur Herstellung eines ringfoermigen Widerlagers fuer die Rueckholfeder derDruckmechanik am Minenrohr von Kugelschreibern, Stauchwerkzeug und Ring zur Durchfuehrung des Verfahrens
US3679318A (en) * 1971-01-18 1972-07-25 Modern Mold & Tool Corp Propel and repel ball point pen mechanism
US4844640A (en) * 1986-09-10 1989-07-04 Walgan Corporation Simplified retractable tip writing instrument
EP0553011B1 (fr) * 1992-01-21 1995-07-26 S.T. DUPONT Société anonyme dite: Instrument à écrire à organe d'écriture mine ou bille
US5342135A (en) * 1993-08-17 1994-08-30 The Gillette Company Writing instrument having advance-retract mechanism
WO1995020495A1 (fr) * 1994-01-27 1995-08-03 Parker Pen Products Stylo et instruments analogues
US5551788A (en) * 1994-01-27 1996-09-03 Wacha; Martin E. Writing instrument

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