GB291353A - - Google Patents

Info

Publication number
GB291353A
GB291353A GB15626/28A GB1562628A GB291353A GB 291353 A GB291353 A GB 291353A GB 15626/28 A GB15626/28 A GB 15626/28A GB 1562628 A GB1562628 A GB 1562628A GB 291353 A GB291353 A GB 291353A
Authority
GB
United Kingdom
Prior art keywords
barrel
cap
sac
air
self
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
GB15626/28A
Original Assignee
Raoul Sabon
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
Priority to FR291353T priority Critical
Application filed by Raoul Sabon filed Critical Raoul Sabon
Publication of GB291353A publication Critical patent/GB291353A/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
    • B43K5/04Ink reservoirs flexible

Abstract

291,353. Sabon, R. May 30, 1927, (Convention date]. Self-filling reservoir pens; regulating ink-supply.-A self-filling pen of the collapsable-sac type is provided with an air-compressing device for collapsing the sac, and which can also be used for starting the ink supply. The upper half B of the barrel A containing the sac H is reduced in diameter, and on it is fitted a sliding cap C having a corresponding bore F at its lower end. Complete removal of the cap is prevented by means of a cross pin N in the end of the barrel. Air ports L are provided in the barrel near the end, and are uncovered when the cap is fully withdrawn. Recesses M are provided in the surface of the, barrel to provide ports for release of the compressed air when the cap is closed down. The cap is provided internally with a screw thread D for connection to the end E of the barrel, and can be partly unscrewed and then returned to give a slight compression for starting the ink supply.
GB15626/28A 1927-05-30 1928-05-29 Expired GB291353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR291353T 1927-05-30

Publications (1)

Publication Number Publication Date
GB291353A true GB291353A (en) 1928-12-13

Family

ID=31897846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15626/28A Expired GB291353A (en) 1927-05-30 1928-05-29

Country Status (1)

Country Link
GB (1) GB291353A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610612A (en) * 1949-03-11 1952-09-16 Sheaffer W A Pen Co Writing instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610612A (en) * 1949-03-11 1952-09-16 Sheaffer W A Pen Co Writing instrument

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