发明名称 Christmas Tree Replica
摘要 A Christmas tree replica includes a shank extending upright from and supported by the base, a spiral frame connected to the shank and light bulbs electrically connected to one another via cables which are received inside the passage of the spiral frame. The light bulbs are axially extending away from the spiral frame such that decorative effect is enhanced.
申请公布号 US2008165525(A1) 申请公布日期 2008.07.10
申请号 US20070620692 申请日期 2007.01.07
申请人 CHANG HSIU-TSEN 发明人 CHANG HSIU-TSEN
分类号 F21S6/00 主分类号 F21S6/00
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