发明名称 Pencils
摘要 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.
申请公布号 US4230655(A) 申请公布日期 1980.10.28
申请号 US19770863322 申请日期 1977.12.22
申请人 MESSRS. SCHWAN-STABILO SCHWANHAUSSER GMBH & CO. 发明人 KRUECKEL, PETER;WINKLER, WOLFGANG
分类号 A45D40/16;A45D40/20;B43K19/16;(IPC1-7):B29D3/00 主分类号 A45D40/16
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