Coating implements with material supply – Solid material for rubbing contact or support therefor – Including holder
Patent
1993-05-21
1994-08-23
DeMille, Danton D.
Coating implements with material supply
Solid material for rubbing contact or support therefor
Including holder
401 49, B43K 1900
Patent
active
053402260
ABSTRACT:
In a process for the production of a pencil stick, a pencil stick produced by the process and a pencil having such a stick, a stick material is introduced into a thin-wall tube portion forming a mold, from one end thereof, the tube portion comprising a sharpenable plastic material.
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patent: 3453056 (1969-07-01), Motsavage
patent: 4413921 (1983-11-01), Fotiu et al.
patent: 4545983 (1985-10-01), Russ et al.
Griebel Ulrich
Kraska Claudia
Schielein Peter
DeMille Danton D.
Schwan-Stabilo Schwanhausser GmbH & Co.
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