IT1085957B - Writing element for felt tip pens - with writing nib and storage container produced as one piece by extrusion process - Google Patents

Writing element for felt tip pens - with writing nib and storage container produced as one piece by extrusion process

Info

Publication number
IT1085957B
IT1085957B IT2648877A IT2648877A IT1085957B IT 1085957 B IT1085957 B IT 1085957B IT 2648877 A IT2648877 A IT 2648877A IT 2648877 A IT2648877 A IT 2648877A IT 1085957 B IT1085957 B IT 1085957B
Authority
IT
Italy
Prior art keywords
writing
piece
storage container
extrusion process
felt tip
Prior art date
Application number
IT2648877A
Other languages
Italian (it)
Original Assignee
Standardgraph Filler & Fiebig
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 Standardgraph Filler & Fiebig filed Critical Standardgraph Filler & Fiebig
Priority to IT2648877A priority Critical patent/IT1085957B/en
Application granted granted Critical
Publication of IT1085957B publication Critical patent/IT1085957B/en

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  • Pens And Brushes (AREA)

Abstract

Writing element for felt tip pens consists of a small pipe writing point, a front section which can be screwed into the pen holder shaft and a marking ink store carried by that section. At least the drawing nib (10) and the marking ink storage container (14) are produced in one piece by an extrusion process. The drawing nib (10) is separated from ventilation channels. The container is filled with colouring ink within exclusion of air. The ink column is closed off by a stopper (32) in the form of a silicon follower which provides a constant closure. The integral unit also includes the front section (12).
IT2648877A 1977-08-04 1977-08-04 Writing element for felt tip pens - with writing nib and storage container produced as one piece by extrusion process IT1085957B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2648877A IT1085957B (en) 1977-08-04 1977-08-04 Writing element for felt tip pens - with writing nib and storage container produced as one piece by extrusion process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2648877A IT1085957B (en) 1977-08-04 1977-08-04 Writing element for felt tip pens - with writing nib and storage container produced as one piece by extrusion process

Publications (1)

Publication Number Publication Date
IT1085957B true IT1085957B (en) 1985-05-28

Family

ID=11219630

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2648877A IT1085957B (en) 1977-08-04 1977-08-04 Writing element for felt tip pens - with writing nib and storage container produced as one piece by extrusion process

Country Status (1)

Country Link
IT (1) IT1085957B (en)

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