发明名称 Christmas tree lights
摘要 A Christmas tree light assembly having a collar to couple strings of series and parallel connected lights together with junctures to connect the light strings together in parallel comprising three-wire lamp receptacles spaced from the collar means so that only preinsulated wires pass through the collar supporting the light strings.
申请公布号 US4870547(A) 申请公布日期 1989.09.26
申请号 US19880260589 申请日期 1988.10.21
申请人 CRUCEFIX, MICHAEL D. 发明人 CRUCEFIX, MICHAEL D.
分类号 F21S4/00;F21Y101/02 主分类号 F21S4/00
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