GB163502A - Improvements in or relating to fountain or reservoir pens - Google Patents

Improvements in or relating to fountain or reservoir pens

Info

Publication number
GB163502A
GB163502A GB549420A GB549420A GB163502A GB 163502 A GB163502 A GB 163502A GB 549420 A GB549420 A GB 549420A GB 549420 A GB549420 A GB 549420A GB 163502 A GB163502 A GB 163502A
Authority
GB
United Kingdom
Prior art keywords
nib
slot
less
reservoir
fountain
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
GB549420A
Original Assignee
Charlesworth Livsey
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 Charlesworth Livsey filed Critical Charlesworth Livsey
Priority to GB549420A priority Critical patent/GB163502A/en
Publication of GB163502A publication Critical patent/GB163502A/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
    • B43K5/16Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs

Abstract

163,502. Livsey, C. Feb. 24, 1920. Reservoir pens.-In a safety reservoir pen of the type in which the nib is reciprocated by the rotation, preferably through less than a complete turn, of a, helically-slotted sleeve through which slot a pin on the nibcarrying rod projects into a stationary guide, this helical slot c in the rotary sleeve a has variable pitch, the pitch at the end c<1> near the nib, and if desired at the other end c<2> also, being less than that at the centre of the slot. Accidental displacement of the nib during writing and spitting of ink during the reciprocation of the nib are thus avoided, whilst rapid projection of the nib and easy starting of the rotary movement are ensured.
GB549420A 1920-02-24 1920-02-24 Improvements in or relating to fountain or reservoir pens Expired GB163502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB549420A GB163502A (en) 1920-02-24 1920-02-24 Improvements in or relating to fountain or reservoir pens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB549420A GB163502A (en) 1920-02-24 1920-02-24 Improvements in or relating to fountain or reservoir pens

Publications (1)

Publication Number Publication Date
GB163502A true GB163502A (en) 1921-05-24

Family

ID=9797244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB549420A Expired GB163502A (en) 1920-02-24 1920-02-24 Improvements in or relating to fountain or reservoir pens

Country Status (1)

Country Link
GB (1) GB163502A (en)

Similar Documents

Publication Publication Date Title
GB594321A (en) Fountain pen
GB163502A (en) Improvements in or relating to fountain or reservoir pens
GB303699A (en) Improvements in or relating to fountain pens
GB685706A (en) Improvements in and relating to ball point pens
GB207904A (en) Improvements in, or relating to fountain pens
GB213702A (en) Improvements in or relating to safety fountain-pens
GB191118815A (en) Improvements in Fountain Pens.
GB156874A (en) Improvements in or relating to fountain or reservoir pens
US1324723A (en) Fouutaiu-pen
GB809236A (en) Fountain pen
GB329164A (en) Improvements in or relating to fountain or reservoir pens
GB163503A (en) Improvements in or relating to fountain pens
GB154556A (en) Improved fountain pen holder
GB181624A (en) Improvements in or relating to fountain or reservoir pens
GB164043A (en) Improvements in fountain pens
GB106203A (en) Improvements in or relating to Fountain and Stylographic Pens.
GB141271A (en) Improved nib-in fountain pen
GB150904A (en) Improvements in self-filling fountain pen
GB185512A (en) Improvements in reservoir pens and the like
ES93918U (en) Mechanism for retractable writers (Machine-translation by Google Translate, not legally binding)
GB488572A (en) Fountain pen
GB710940A (en) Improvements in self-filling fountain pens
GB151844A (en) Improvements in fountain and other reservoir pens
GB207713A (en) Improvements in pens
GB222868A (en) Combined fountain pen and pencil