Nib for writing instruments

Details Nib for writing instruments Nib for writing instruments

1978-12-08

1980-06-17

Yasko, John D.

Coating implements with material supply

Material flows through porous tool

401264, 401265, B05C 2100

Patent

active

042081459

ABSTRACT:
A planar type nib for writing instruments comprises a plurality of capillary ink feeding channels throughout the entire length of the nib. A split is formed at a tip portion of the nib so that the independent capillary ink feeding channels may be connected to one another at the tip portion of the nib when a writing pressure is applied to the nib.

REFERENCES:
patent: 2282406 (1942-05-01), Hollenbeck
patent: 2624901 (1953-01-01), Wiley
patent: 3338216 (1967-08-01), Roller, Sr.
patent: 3520629 (1970-07-01), Otsuka
patent: 3718401 (1973-02-01), Kiriu

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