CH347730A - Instrument d'écriture - Google Patents

Instrument d'écriture

Info

Publication number
CH347730A
CH347730A CH347730DA CH347730A CH 347730 A CH347730 A CH 347730A CH 347730D A CH347730D A CH 347730DA CH 347730 A CH347730 A CH 347730A
Authority
CH
Switzerland
Prior art keywords
writing instrument
writing
instrument
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Gustav Larson George
Original Assignee
Paper Mate Manufacturing Compa
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 Paper Mate Manufacturing Compa filed Critical Paper Mate Manufacturing Compa
Publication of CH347730A publication Critical patent/CH347730A/fr

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
CH347730D 1956-03-26 1957-08-06 Instrument d'écriture CH347730A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US573983A US2933067A (en) 1956-03-26 1956-03-26 Retraction mechanisms and assembly thereof

Publications (1)

Publication Number Publication Date
CH347730A true CH347730A (fr) 1960-07-15

Family

ID=24294199

Family Applications (1)

Application Number Title Priority Date Filing Date
CH347730D CH347730A (fr) 1956-03-26 1957-08-06 Instrument d'écriture

Country Status (3)

Country Link
US (1) US2933067A (xx)
BE (1) BE559928A (xx)
CH (1) CH347730A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219825B (de) * 1961-01-24 1966-06-23 Jacob Ritter K G Schreibstift, insbesondere Kugelschreiber, mit laengsverstellbarer Schreibmine
DE3362019D1 (en) * 1982-07-16 1986-03-13 Weber & Co Kg Praesenta Ball-point pen
DE3625381A1 (de) * 1986-07-26 1988-02-04 Rotring Werke Riepe Kg Schreibgeraet mit einer druckmechanik

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US854827A (en) * 1907-01-31 1907-05-28 Ernest Kuhne Suspending device for electric-arc lamps and similar objects.
GB204988A (en) * 1922-07-04 1923-10-04 Prem Narayan Improvements in fountain-pens
US2427069A (en) * 1945-09-28 1947-09-09 Parker Pen Co Writing instrument
US2428854A (en) * 1945-10-01 1947-10-14 Parker Pen Co Writing instrument
US2583142A (en) * 1945-11-15 1952-01-22 Parker Pen Co Ball point fountain pen
US2557054A (en) * 1948-11-12 1951-06-12 Sheaffer W A Pen Co Writing instrument
US2748748A (en) * 1953-05-25 1956-06-05 Scripto Inc Retractable ball pen
US2800881A (en) * 1953-08-13 1957-07-30 Brown & Bigelow Writing instrument
GB743948A (en) * 1953-10-06 1956-01-25 Cecil Zang Improvements relating to writing instruments
USRE24649E (en) * 1953-11-03 1959-05-12 Ball pen
FR1091302A (fr) * 1954-01-11 1955-04-12 Christian Ets Stylographe à bille ou autre à embout rétractable

Also Published As

Publication number Publication date
BE559928A (xx)
US2933067A (en) 1960-04-19

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