Nib for writing instruments

Details Nib for writing instruments Nib for writing instruments

1984-08-15

1989-04-25

Bratlie, Steven A.

Coating implements with material supply

Material flows through porous tool

401199, 401261, 401266, B43K 112, B43K 104, B43K 802

Patent

active

048242713

ABSTRACT:
A planar or plate-like nib for writing instruments has a plurality of separate ink feeding channels which are distributed in the widthwise direction of the planar nib, and a split at the end portion along the entire width thereof. The split provides a suitable flexibility to the nib and desirable writing with a predetermined thickness with clear marginal ends of written lines. Further, the split connects the separate channels with one another at the writing end portion of the nib so that a uniform flow of ink to the writing end portion of the nib is achieved.

REFERENCES:
patent: 933938 (1909-09-01), Windle et al.
patent: 1333034 (1920-03-01), Nawn
patent: 1968062 (1934-07-01), Wood
patent: 2049973 (1936-08-01), Nesmith
patent: 4208145 (1980-06-01), Azuma

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