BE523381A - - Google Patents

Info

Publication number
BE523381A
BE523381A BE523381DA BE523381A BE 523381 A BE523381 A BE 523381A BE 523381D A BE523381D A BE 523381DA BE 523381 A BE523381 A BE 523381A
Authority
BE
Belgium
Application number
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 BE523381A publication Critical patent/BE523381A/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball points
BE523381D 1950-02-27 BE523381A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB500750A GB688839A (en) 1950-02-27 1950-02-27 Improvements relating to ball-pointed reservoir pens

Publications (1)

Publication Number Publication Date
BE523381A true BE523381A (xx)

Family

ID=9787986

Family Applications (1)

Application Number Title Priority Date Filing Date
BE523381D BE523381A (xx) 1950-02-27

Country Status (2)

Country Link
BE (1) BE523381A (xx)
GB (1) GB688839A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007666B (de) * 1953-04-04 1957-05-02 Rodi & Wienerberger Ag Druckschraubstift mit Vorschubschraube
US2722914A (en) * 1953-05-22 1955-11-08 Aversa Joseph Retractable cartridge type ball point pen
BE537269A (xx) * 1953-05-25
BE529566A (xx) * 1954-02-09
DE1018751B (de) * 1954-09-08 1957-10-31 Richard Hupfeld Schreibgeraet mit einer durch Schalter zu betaetigenden Beleuchtungseinrichtung
DE1002220B (de) * 1955-04-12 1957-02-07 Max Schmidt Mechanik zum Vorschieben einer Mine in einem Schreibstiftgehaeuse, insbesondere einem Kugelschreiber
CH426284A (de) * 1964-09-23 1966-12-15 Rieder Roland Reissnadel
US3709620A (en) * 1970-04-16 1973-01-09 N Miyamoto Ball-point pen convertible for use as a pointer

Also Published As

Publication number Publication date
GB688839A (en) 1953-03-18

Similar Documents

Publication Publication Date Title
FR962732A (xx)
FR955113A (xx)
FR954932A (xx)
FR954630A (xx)
FR955888A (xx)
FR955869A (xx)
FR955639A (xx)
AT165408B (xx)
AT195820B (xx)
BE507345A (xx)
BE494442A (xx)
BE493326A (xx)
BE495516A (xx)
BE489017A (xx)
BE486021A (xx)
BE474353A (xx)
BE471217A (xx)
BE465350A (xx)
BE461301A (xx)
BE493329A (xx)
BE365921A (xx)
BE325830A (xx)
BE493351A (xx)
BE493362A (xx)
BE493367A (xx)