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

Perfectionnements aux porte-plume et porte-mines

Info

Publication number: FR1004813A
Authority: FR; France
Prior art keywords: pen; mechanical pencils; pencils; mechanical
Prior art date: 1947-05-16
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

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.)

1947-05-16

Filing date

1947-05-16

Publication date

1952-04-03

1947-05-16 Application filed filed Critical

1952-04-03 Application granted granted Critical

1952-04-03 Publication of FR1004813A publication Critical patent/FR1004813A/fr

Status Expired legal-status Critical Current

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

1947
- 1947-05-16 FR FR1004813D patent/FR1004813A/fr not_active Expired

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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