GB143684A - Improvements in drawing and ruling pens - Google Patents

Improvements in drawing and ruling pens

Info

Publication number
GB143684A
GB143684A GB870119A GB870119A GB143684A GB 143684 A GB143684 A GB 143684A GB 870119 A GB870119 A GB 870119A GB 870119 A GB870119 A GB 870119A GB 143684 A GB143684 A GB 143684A
Authority
GB
United Kingdom
Prior art keywords
reservoir
duct
piston
pens
pen
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
GB870119A
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.)
JOHN GRIFFITH-JONES
Original Assignee
JOHN GRIFFITH-JONES
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 JOHN GRIFFITH-JONES filed Critical JOHN GRIFFITH-JONES
Priority to GB870119A priority Critical patent/GB143684A/en
Publication of GB143684A publication Critical patent/GB143684A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K17/00Continuously-adjustable nibs, e.g. for drawing-pens; Holders therefor
    • B43K17/005Continuously-adjustable nibs, e.g. for drawing-pens; Holders therefor continuously-adjustable nibs

Abstract

143,684. Jones, J. Griffith-. Oct. 6, 1919. Reservoir pens.-A reservoir drawing or ruling pen, of the type having a duct through the fixed blade, is provided with a piston or plunger slidably mounted in the reservoir to force ink to the blades as required. The reservoir B is fitted with a piston C having a stem c, which is guided in a cap b screwed on the end of the reservoir. The duct D is formed through the shank a' and the fixed leg A of the pen, and terminates in a port d'.
GB870119A 1919-10-06 1919-10-06 Improvements in drawing and ruling pens Expired GB143684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB870119A GB143684A (en) 1919-10-06 1919-10-06 Improvements in drawing and ruling pens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB870119A GB143684A (en) 1919-10-06 1919-10-06 Improvements in drawing and ruling pens

Publications (1)

Publication Number Publication Date
GB143684A true GB143684A (en) 1920-06-03

Family

ID=9857577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB870119A Expired GB143684A (en) 1919-10-06 1919-10-06 Improvements in drawing and ruling pens

Country Status (1)

Country Link
GB (1) GB143684A (en)

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