发明名称 Method of manufacturing a decorative cover for a lamp post
摘要 A decorative cover for a post having a hollow body. The hollow body includes a continuous wall having a substantially uniform thickness, and a cavity having at least one undercut that would prevent a core from being pulled from the cavity. The decorative post can be manufactured by providing a mold, introducing a liquid thermosetting resin within the mold, rotating the mold about first and second axes, curing the liquid thermosetting resin as the mold is rotated to form a body with a substantially uniform wall thickness, and removing the cured liquid thermosetting resin from the mold.
申请公布号 US6878325(B2) 申请公布日期 2005.04.12
申请号 US20020228934 申请日期 2002.08.27
申请人 W.J. WHATLEY, INC. 发明人 DRAKE STEPHEN D.
分类号 B29C41/00;B29C41/04;B29C41/06;B29C69/00;B44C5/00;(IPC1-7):B29C41/06;B29C41/22 主分类号 B29C41/00
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