GB363089A - Fountain pens - Google Patents

Fountain pens

Info

Publication number
GB363089A
GB363089A GB34121/30A GB3412130A GB363089A GB 363089 A GB363089 A GB 363089A GB 34121/30 A GB34121/30 A GB 34121/30A GB 3412130 A GB3412130 A GB 3412130A GB 363089 A GB363089 A GB 363089A
Authority
GB
United Kingdom
Prior art keywords
barrel
section
spring
sac
inner end
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
GB34121/30A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Parker Pen Co Ltd
Original Assignee
Parker Pen Co Ltd
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 Parker Pen Co Ltd filed Critical Parker Pen Co Ltd
Priority to GB34121/30A priority Critical patent/GB363089A/en
Publication of GB363089A publication Critical patent/GB363089A/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

363,089. Fountain pens. DEHN, F. B., 103, Kingsway, London.-(Parker Pen Co. ; Court Street, Janesville, Wisconsin, U.S.A.) Nov. 12, 1930, No. 34121. [Class 146 (iii).] In a collapsable-sac self-filling fountain pen of the kind in which the sac 14 is deflated by endwise pressure on a plunger 19 mounted in the end of the barrel 10 to cause buckling of a spring 15 carrying the presser-bar 16, the inner end of the spring abuts against a projection:in the barrel to prevent the ejection of the frictionally-mounted nib section 11, and a device is interposed between the inner end of the spring and the sac to prevent chafing. The barrel, which may be made of the material known under the Trade Mark " Pyralin," hard rubber, or the like, is provided with a groove into which is forced a section 22a of a sleeve 22 formed with three sections of different diameters. The section 22b is of the internal diameter of the barrel, and the section 22c is of smaller diameter to form with the barrel an annular space to receive the inner end of the spring 15 which is curved to fit into the space formed. The sleeve 22 also serves to prevent subsequent shrinkage of the barrel.
GB34121/30A 1930-11-12 1930-11-12 Fountain pens Expired GB363089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34121/30A GB363089A (en) 1930-11-12 1930-11-12 Fountain pens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1790716D US1790716A (en) 1930-11-12 op jaetesville
GB34121/30A GB363089A (en) 1930-11-12 1930-11-12 Fountain pens

Publications (1)

Publication Number Publication Date
GB363089A true GB363089A (en) 1931-12-17

Family

ID=10361624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34121/30A Expired GB363089A (en) 1930-11-12 1930-11-12 Fountain pens

Country Status (2)

Country Link
US (1) US1790716A (en)
GB (1) GB363089A (en)

Also Published As

Publication number Publication date
US1790716A (en) 1931-02-03

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