Writing nib structure and method of manufacture

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

1976-03-02

1977-07-26

Whitby, Edward G.

Coating implements with material supply

Material flows through porous tool

Wick feed from within reservoir to tool

156153, 156244, 264139, 264162, 264163, 264171, 264321, 264345, 401265, 428307, 428315, B43K 100

Patent

active

040379760

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: 2994110 (1961-08-01), Hardy
patent: 3094736 (1963-06-01), Bunzl et al.
patent: 3111702 (1963-11-01), Berger
patent: 3449054 (1969-06-01), Lundsager
patent: 3558392 (1971-01-01), Goodenow et al.
patent: 3714314 (1973-01-01), Davidson
patent: 3864183 (1975-02-01), Hori
patent: 3957940 (1976-05-01), Schubert et al.

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