Nib for a writing instrument

Details Nib for a writing instrument Nib for a writing instrument

1979-02-12

1980-10-21

Yasko, John D.

Coating implements with material supply

Material flows through porous tool

401198, A43K 500

Patent

active

042291151

ABSTRACT:
A marker nib having a tapered tip portion, a substantially cylindrical barrel portion, and a trunk having a frusto-conical portion of smaller maximum diameter than the barrel portion and extending therefrom. The nib can be manufactured in a mold requiring simple tooling and having a parting line for the mold segments at the junction of the barrel portion with the trunk.

REFERENCES:
patent: 371133 (1887-10-01), Fisher
patent: 2396058 (1946-03-01), Rath
patent: 3586454 (1971-06-01), Funahashi
patent: 3969027 (1976-07-01), Randar et al.
patent: 4076427 (1978-02-01), Anderson
Robert Hain Associates, Inc., Drawing Nib, Jan. 20, 1977.

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