Tubular writing pen

Details Tubular writing pen Tubular writing pen

1974-12-20

1976-08-31

Charles, Lawrence

Coating implements with material supply

Including stylus

B43K 110

Patent

active

039777987

ABSTRACT:
An improved writing point assembly for stylographic, or tube pens and a method for making such an improved writing point. The writing tube itself may be formed by a deep drawing operation and then secured, in a surrounding relationship, to the front end of a plastic cylindrical member, which itself may be formed by being injection molded within the writing tube.

REFERENCES:
patent: 2627844 (1953-02-01), Johnson
patent: 3306267 (1967-02-01), Matsumoto
patent: 3558235 (1971-01-01), Bok
patent: 3671132 (1972-06-01), Wittnebert

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