GB722046A - Improvements in fountain pens - Google Patents

Improvements in fountain pens

Info

Publication number
GB722046A
GB722046A GB1113952A GB1113952A GB722046A GB 722046 A GB722046 A GB 722046A GB 1113952 A GB1113952 A GB 1113952A GB 1113952 A GB1113952 A GB 1113952A GB 722046 A GB722046 A GB 722046A
Authority
GB
United Kingdom
Prior art keywords
channels
spigot
reservoir
nib
ink
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
GB1113952A
Original Assignee
Ernest Verrinder Wagner
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 Ernest Verrinder Wagner filed Critical Ernest Verrinder Wagner
Priority to GB1113952A priority Critical patent/GB722046A/en
Publication of GB722046A publication Critical patent/GB722046A/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
    • B43K5/18Arrangements for feeding the ink to the nibs

Abstract

722,046. Reservoir pens. WAGNER, E. V. April 21, 1953 [May 2, 1952], No. 11139/52. Class 146 (3). In a reservoir pen having internally a tubular stem communicating with a main reservoir and extending as a tubular spigot surrounding and holding a nib and feed bar, the outer periphery of the spigot or the inner. surrounding surface of a nose surrounding the spigot is formed with a capillary channel or channels communicating with and extending from the convex back of the nib to an air vent to serve as an overflow ink reservoir. As shown, a tubular stem a has a spigot a<SP>1</SP> provided with longitudinal channels g opening into an annular channel h vented by a hole i in the nose d. Ink arriving at the forward end of the nib e in excess of that required for writing reaches the channels g through a space j, air being displaced from the channels g through the hole i. On cessation of the excess flow, ink is withdrawn from the channels g before further ink is withdrawn from the main ink reservoir. The channels g may alternatively be provided in the inner surface of the nose. Instead of longitudinal channels a continuous helical channel or channels may be provided. The Provisional Specification describes also a construction wherein a channel or channels are provided on the co-operating surfaces of both the spigot and nose. Alternatively, longitudinal channels may be provided of unequal length. The pen components, apart from the nib, may be of polystyrene, while the feed-bar may be of resilient material, such as polythene, in accordance with Specification 712,931.
GB1113952A 1952-05-02 1952-05-02 Improvements in fountain pens Expired GB722046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1113952A GB722046A (en) 1952-05-02 1952-05-02 Improvements in fountain pens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1113952A GB722046A (en) 1952-05-02 1952-05-02 Improvements in fountain pens

Publications (1)

Publication Number Publication Date
GB722046A true GB722046A (en) 1955-01-19

Family

ID=9980749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1113952A Expired GB722046A (en) 1952-05-02 1952-05-02 Improvements in fountain pens

Country Status (1)

Country Link
GB (1) GB722046A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254506B (en) * 1957-11-12 1967-11-16 Faber Castell A W Fountain pen with a covered ink feed that can be inserted into the front part of the shaft from the rear end
WO1980000819A1 (en) * 1978-10-12 1980-05-01 Bok Edward Pen with an improved ink injection system
EP0035736A1 (en) * 1980-03-10 1981-09-16 rotring-werke Riepe KG Writing tip, particularly for funnel type pens
US4930921A (en) * 1980-03-10 1990-06-05 Koh-I-Noor Rapidograph, Inc. Tubular writting pen with superposed pressure equalization chambers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254506B (en) * 1957-11-12 1967-11-16 Faber Castell A W Fountain pen with a covered ink feed that can be inserted into the front part of the shaft from the rear end
WO1980000819A1 (en) * 1978-10-12 1980-05-01 Bok Edward Pen with an improved ink injection system
EP0035736A1 (en) * 1980-03-10 1981-09-16 rotring-werke Riepe KG Writing tip, particularly for funnel type pens
EP0089067A2 (en) * 1980-03-10 1983-09-21 rotring-werke Riepe KG Ink reservoir or cartridge for a stylus
EP0089067A3 (en) * 1980-03-10 1984-08-22 Rotring-Werke Riepe Kg Ink reservoir or cartridge for a stylus
US4930921A (en) * 1980-03-10 1990-06-05 Koh-I-Noor Rapidograph, Inc. Tubular writting pen with superposed pressure equalization chambers

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