CH280523A - Pen. - Google Patents

Pen.

Info

Publication number
CH280523A
CH280523A CH280523DA CH280523A CH 280523 A CH280523 A CH 280523A CH 280523D A CH280523D A CH 280523DA CH 280523 A CH280523 A CH 280523A
Authority
CH
Switzerland
Prior art keywords
pen
Prior art date
Application number
Other languages
German (de)
Inventor
Limited Bristol Repetition
Guy Arengo Christopher
Original Assignee
Limited Bristol Repetition
Guy Arengo Christopher
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 Limited Bristol Repetition, Guy Arengo Christopher filed Critical Limited Bristol Repetition
Publication of CH280523A publication Critical patent/CH280523A/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
    • 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
CH280523D 1949-04-26 1950-03-31 Pen. CH280523A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB280523X 1949-04-26
GB60250X 1950-02-06

Publications (1)

Publication Number Publication Date
CH280523A true CH280523A (en) 1952-01-31

Family

ID=26240343

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280523D CH280523A (en) 1949-04-26 1950-03-31 Pen.

Country Status (2)

Country Link
CH (1) CH280523A (en)
GB (1) GB665764A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498797A (en) * 1979-05-17 1985-02-12 The Gillette Company Pressurized cartridge for a writing instrument

Also Published As

Publication number Publication date
GB665764A (en) 1952-01-30

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