FR1236208A - Stylographe à pointe rentrante - Google Patents

Stylographe à pointe rentrante

Info

Publication number
FR1236208A
FR1236208A FR803947A FR803947A FR1236208A FR 1236208 A FR1236208 A FR 1236208A FR 803947 A FR803947 A FR 803947A FR 803947 A FR803947 A FR 803947A FR 1236208 A FR1236208 A FR 1236208A
Authority
FR
France
Prior art keywords
pen
entrant
point
entrant 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.)
Expired
Application number
FR803947A
Other languages
English (en)
Inventor
Frank Theodore Johmann
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
Priority claimed from US738084A external-priority patent/US2905147A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1236208A publication Critical patent/FR1236208A/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
FR803947A 1958-05-27 1959-08-31 Stylographe à pointe rentrante Expired FR1236208A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US738084A US2905147A (en) 1958-05-27 1958-05-27 Protraction-retraction mechanism for writing instruments
US78809859A 1959-01-21 1959-01-21

Publications (1)

Publication Number Publication Date
FR1236208A true FR1236208A (fr) 1960-07-15

Family

ID=31981679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803947A Expired FR1236208A (fr) 1958-05-27 1959-08-31 Stylographe à pointe rentrante

Country Status (3)

Country Link
CH (1) CH363906A (fr)
FR (1) FR1236208A (fr)
GB (3) GB854118A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248508B (de) * 1962-08-16 1967-08-24 Helmut Bross Dipl Ing Schaltmechanik fuer Kugelschreiber
US3223072A (en) * 1963-07-23 1965-12-14 Frank T Johmann Switching device
DE1248510B (de) * 1964-12-19 1967-08-24 Helmut Bross Dipl Ing Kugelschreibgeraet mit einer Druckmechanik zum wahlweisen Vorschieben und Versenken der Mine
US4319106A (en) * 1980-03-31 1982-03-09 Armitage Ralph T Push button switch
US5043546A (en) * 1990-07-16 1991-08-27 Oslo Controls, Incorporated Push-button switch

Also Published As

Publication number Publication date
GB915522A (en) 1963-01-16
CH363906A (fr) 1962-08-15
GB900299A (en) 1962-07-04
GB854118A (en) 1960-11-16

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