BE476103A - - Google Patents

Info

Publication number
BE476103A
BE476103A BE476103DA BE476103A BE 476103 A BE476103 A BE 476103A BE 476103D A BE476103D A BE 476103DA BE 476103 A BE476103 A BE 476103A
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 BE476103A publication Critical patent/BE476103A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B43K7/03—Ink reservoirs; Ink cartridges pressurised, e.g. by gas
    • B43K7/035—Ink reservoirs; Ink cartridges pressurised, e.g. by gas the gas acting on a piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/10—Arrangements for feeding ink to the ball points
BE476103D 1946-07-17 BE476103A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2134046A GB688893A (en) 1946-07-17 1946-07-17 Improvements in reservoir writing instruments

Publications (1)

Publication Number Publication Date
BE476103A true BE476103A (zh)

Family

ID=10161223

Family Applications (1)

Application Number Title Priority Date Filing Date
BE476103D BE476103A (zh) 1946-07-17

Country Status (2)

Country Link
BE (1) BE476103A (zh)
GB (1) GB688893A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7461991B2 (en) 2005-07-19 2008-12-09 Waterman Sas Quick release mechanism for access to ink reservoir of writing instrument
GB2440731A (en) * 2006-08-10 2008-02-13 Letraset International Ltd Double ended felt-tip marking pens for disassembly and reassembly by the user
US8123425B2 (en) 2008-05-02 2012-02-28 Lalit Agrawal Refill adaptor

Also Published As

Publication number Publication date
GB688893A (en) 1953-03-18

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