Writing nib structure and method of manufacture

Details Writing nib structure and method of manufacture Writing nib structure and method of manufacture

1976-09-08

1977-08-23

Pellegrino, Stephen C.

Coating implements with material supply

Material flows through porous tool

Wick feed from within reservoir to tool

B43K 800

Patent

active

040436829

ABSTRACT:
A writing nib for pens and marking implements having an elongated body of generally rectangular configuration and reinforced by layers of relatively rigid solid material laminated to opposite surfaces of a relatively soft wicking material. The nib is formed by continuously forming layers of the relatively rigid material on opposite surfaces of a strip of wicking material, shaping both edges of the laminated strip and severing the laminated strip transversely, the shaped edges of the laminated strip ultimately forming a writing tip at each end of the nib body at which the wicking material projects beyond the corresponding ends of the rigid material.

REFERENCES:
patent: 3094736 (1963-06-01), Bunzl et al.
patent: 3167803 (1965-02-01), Shimamura
patent: 3203025 (1965-08-01), Schreur
patent: 3464775 (1969-09-01), Beal
patent: 3510934 (1970-05-01), Koelichen
patent: 3544229 (1970-12-01), Aoki et al.
patent: 3639070 (1972-02-01), Davidson
patent: 3718401 (1973-02-01), Kiriu

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