GB213142A - Improvements in self-filling reservoir pens - Google Patents

Improvements in self-filling reservoir pens

Info

Publication number
GB213142A
GB213142A GB1129123A GB1129123A GB213142A GB 213142 A GB213142 A GB 213142A GB 1129123 A GB1129123 A GB 1129123A GB 1129123 A GB1129123 A GB 1129123A GB 213142 A GB213142 A GB 213142A
Authority
GB
United Kingdom
Prior art keywords
piston
self
pens
tube
filling reservoir
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1129123A
Original Assignee
Alexander Munro
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 Alexander Munro filed Critical Alexander Munro
Priority to GB1129123A priority Critical patent/GB213142A/en
Publication of GB213142A publication Critical patent/GB213142A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/02Ink reservoirs
    • B43K5/06Ink reservoirs with movable pistons for withdrawing ink from an ink-receptacle

Abstract

213,142. Munro, A. April 26, 1923. Reservoir pens.-In a self-filling reservoir pen, the piston packing is replaced by a loose rubber ring 3 which rolls between the inner surface of the barrel and the piston 2 or an inner tube acting as a piston. Means, such as a screw cap, may be employed for holding the piston in the inward position. In the case of a pen provided with a fixed central tube 8, the inner end of the piston is formed with a conical recess adapted to close the end of the tube. The central rod mounted in some pens may be used to retain the piston in place' or to limit its movement. Specification 6570/15 is referred to.
GB1129123A 1923-04-26 1923-04-26 Improvements in self-filling reservoir pens Expired GB213142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1129123A GB213142A (en) 1923-04-26 1923-04-26 Improvements in self-filling reservoir pens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1129123A GB213142A (en) 1923-04-26 1923-04-26 Improvements in self-filling reservoir pens

Publications (1)

Publication Number Publication Date
GB213142A true GB213142A (en) 1924-03-27

Family

ID=9983519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1129123A Expired GB213142A (en) 1923-04-26 1923-04-26 Improvements in self-filling reservoir pens

Country Status (1)

Country Link
GB (1) GB213142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870813C (en) * 1942-12-25 1953-03-16 Paul Buschle Fountain pen with a hollow piston arranged in the rear end of the holder shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870813C (en) * 1942-12-25 1953-03-16 Paul Buschle Fountain pen with a hollow piston arranged in the rear end of the holder shaft

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