Pen nib construction

Details Pen nib construction Pen nib construction

1982-02-22

1984-08-14

Bratlie, Steven A.

Coating implements with material supply

Bifurcate pointed nib tool

Including reservoir and feeder

401238, 401239, 401249, B43K 100

Patent

active

044653913

ABSTRACT:
A pen nib construction comprising a pen nib and a holder in which the pen nib is fitted. The pen nib is provided at its pointed end with long splits and short chinks which are disposed alternately and at equal angular distances. The pen nib contains an ink containing portion near its pointed end. One end of the holder is divided into ink feed tongues which are in contact with the outer surface of the pen nib. At least one of the ink feed tongues is provided on its inner surface with a groove which continues at one end thereof to one of the splits and at the other end thereof to an ink reservoir of the pen. Thus, ink is supplied from the ink reservoir to the ink containing portion mainly or only through the groove and the split, in preference to or instead of through an ink channel which may or may not be provided in the center of the pen nib. From the ink containing portion, ink flows out through the chinks and the splits onto the paper.

REFERENCES:
patent: 1270035 (1918-06-01), Kuehn
patent: 1470405 (1923-10-01), Uhl
patent: 2403703 (1946-07-01), Back
patent: 2868171 (1959-01-01), Watanabe
patent: 3093113 (1963-06-01), Reynoso

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