Pencils

Details Pencils Pencils

1977-12-22

1980-10-28

Derrington, James H.

Plastic and nonmetallic article shaping or treating: processes

With printing or coating of workpiece

Coating or impregnating workpiece before molding or shaping...

144 28, 144309J, 264265, 264267, 401 96, 425DIG32, B29D 300

Patent

active

042306558

ABSTRACT:
A pencil, in particular for cosmetic purposes, is made by casting a stick composition into a tubular body, which forms the shaft of the pencil and is preferably seamless, in such a way that a ready-to-use exposed stick point is formed during casting.
The shaft may be of wood or plastics. In the case of a wooden shaft, a solid wooden rod of twice the shaft length may be bored out and otherwise worked and then separated along a central plane transverse to the axis of the rod to form a pair of shafts into which the stick composition can subsequently be cast.

REFERENCES:
patent: 2450476 (1948-10-01), Harris
patent: 2753991 (1956-07-01), Sherman

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