CH256552A - Ballpoint pen. - Google Patents

Ballpoint pen.

Info

Publication number
CH256552A
CH256552A CH256552DA CH256552A CH 256552 A CH256552 A CH 256552A CH 256552D A CH256552D A CH 256552DA CH 256552 A CH256552 A CH 256552A
Authority
CH
Switzerland
Prior art keywords
ballpoint pen
ballpoint
pen
Prior art date
Application number
Other languages
French (fr)
Inventor
Aktiengesellschaf Biro-Patente
Original Assignee
Biro Patente Aktiengesellschaf
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 Biro Patente Aktiengesellschaf filed Critical Biro Patente Aktiengesellschaf
Publication of CH256552A publication Critical patent/CH256552A/en

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
CH256552D 1945-04-19 1946-08-16 Ballpoint pen. CH256552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB256552X 1945-04-19

Publications (1)

Publication Number Publication Date
CH256552A true CH256552A (en) 1948-08-31

Family

ID=10231188

Family Applications (1)

Application Number Title Priority Date Filing Date
CH256552D CH256552A (en) 1945-04-19 1946-08-16 Ballpoint pen.

Country Status (3)

Country Link
CH (1) CH256552A (en)
GB (1) GB633879A (en)
NL (1) NL77416C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715388A (en) * 1955-04-29 1955-08-16 Scripto Inc Writing instrument
US2853972A (en) * 1957-11-08 1958-09-30 Scripto Inc Writing instrument and ink therefor

Also Published As

Publication number Publication date
NL77416C (en)
GB633879A (en) 1949-12-30

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