BE481612A - - Google Patents

Info

Publication number
BE481612A
BE481612A BE481612DA BE481612A BE 481612 A BE481612 A BE 481612A BE 481612D A BE481612D A BE 481612DA BE 481612 A BE481612 A BE 481612A
Authority
BE
Belgium
Prior art keywords
cartridge
support
sleeve
writing
clamp
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE481612A publication Critical patent/BE481612A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08Mechanisms 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00Ball-point pens
    • B43K7/12Ball-point pens with retractable ball points

Landscapes

  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
BE481612D 1947-04-04 BE481612A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH847117X 1947-04-04

Publications (1)

Publication Number Publication Date
BE481612A true BE481612A (enrdf_load_stackoverflow)

Family

ID=4541949

Family Applications (1)

Application Number Title Priority Date Filing Date
BE481612D BE481612A (enrdf_load_stackoverflow) 1947-04-04

Country Status (4)

Country Link
BE (1) BE481612A (enrdf_load_stackoverflow)
CH (1) CH258329A (enrdf_load_stackoverflow)
DE (1) DE847117C (enrdf_load_stackoverflow)
FR (1) FR964025A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE926054C (de) * 1950-07-13 1955-04-04 Ehrenreich Haeuselmann Fuellschreibgeraet mit in der Spitzenbohrung des Halters des Geraetes axial verschiebbar gelagertem Schreibroehrchen und gesteuertem Schreibgutfluss
US2868170A (en) * 1953-10-14 1959-01-13 Paper Mate Mfg Co Retractable mechanism of pinch yoke type
US2802447A (en) * 1954-01-05 1957-08-13 Caran D Ache Crayons Ball point pen
US2957452A (en) * 1956-09-17 1960-10-25 Sheaffer W A Pen Co Writing implement
US3101073A (en) * 1961-12-22 1963-08-20 Charles E Baird Mechanical pencil
DE2938016C2 (de) * 1979-09-20 1982-05-27 The Parker Pen Co., Janesville, Wis. Teleskopkugelschreiber
WO1985002149A1 (en) * 1983-11-18 1985-05-23 Bauer, Rolf Writing instrument
DE3341759A1 (de) * 1983-11-18 1985-05-30 Götz-Ulrich 8000 München Wittek Schreibgeraet
AU5957286A (en) * 1985-05-20 1986-12-24 Wittek, G-U. Recording instrument
EP0509556A3 (en) * 1985-05-20 1993-03-10 Intergraph Office Innovation N.V. Writing instrument

Also Published As

Publication number Publication date
CH258329A (de) 1948-11-30
FR964025A (enrdf_load_stackoverflow) 1950-08-01
DE847117C (de) 1952-08-21

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