IT1114378B - Handle for writing instrument e.g. pen, pencil - is formed from twisted triangular cross=section for firm gripping - Google Patents

Handle for writing instrument e.g. pen, pencil - is formed from twisted triangular cross=section for firm gripping

Info

Publication number
IT1114378B
IT1114378B IT4778079A IT4778079A IT1114378B IT 1114378 B IT1114378 B IT 1114378B IT 4778079 A IT4778079 A IT 4778079A IT 4778079 A IT4778079 A IT 4778079A IT 1114378 B IT1114378 B IT 1114378B
Authority
IT
Italy
Prior art keywords
section
pen
handle
pencil
writing instrument
Prior art date
Application number
IT4778079A
Other languages
Italian (it)
Other versions
IT7947780A0 (en
Original Assignee
Melvin C Coffman
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 Melvin C Coffman filed Critical Melvin C Coffman
Priority to IT4778079A priority Critical patent/IT1114378B/en
Publication of IT7947780A0 publication Critical patent/IT7947780A0/en
Application granted granted Critical
Publication of IT1114378B publication Critical patent/IT1114378B/en

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

The pen, pencil or other writing instrument has a handle (12) with a special shape to provide a better grip for the writer. In the case of a pen the nib end (10) of the handle (12) is of triangular cross-section. The section is twisted about the longitudinal axis of the pin through an angle of 90 deg. to 120 deg. over a third of the length and changes gradually to a circular section. The sides fo the triangular section may be flat, concave or convex and provide a firm grip for the thumb and two fingers.
IT4778079A 1979-01-25 1979-01-25 Handle for writing instrument e.g. pen, pencil - is formed from twisted triangular cross=section for firm gripping IT1114378B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4778079A IT1114378B (en) 1979-01-25 1979-01-25 Handle for writing instrument e.g. pen, pencil - is formed from twisted triangular cross=section for firm gripping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4778079A IT1114378B (en) 1979-01-25 1979-01-25 Handle for writing instrument e.g. pen, pencil - is formed from twisted triangular cross=section for firm gripping

Publications (2)

Publication Number Publication Date
IT7947780A0 IT7947780A0 (en) 1979-01-25
IT1114378B true IT1114378B (en) 1986-01-27

Family

ID=11262468

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4778079A IT1114378B (en) 1979-01-25 1979-01-25 Handle for writing instrument e.g. pen, pencil - is formed from twisted triangular cross=section for firm gripping

Country Status (1)

Country Link
IT (1) IT1114378B (en)

Also Published As

Publication number Publication date
IT7947780A0 (en) 1979-01-25

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