发明名称 Adjustable downspout extension assembly
摘要 An adjustable extension assembly for a downspout includes a fixed piece attachable to the lowermost end of a downpipe, a rotatable collar attached to the fixed piece, and at least one extension pivotably attached to the rotatable collar. Optionally additional slidably extendable members may be telescopingly attached to the extension. The extension members are channel-shaped in cross-section. The extension may be composed of a polymerized material or a metal. In addition to being easily attached to a downspout, the adjustable extension of the present invention may be selectively adjusted for fitting, for selective water deflection, and for proper lawn maintenance.
申请公布号 US5358006(A) 申请公布日期 1994.10.25
申请号 US19930042159 申请日期 1993.04.02
申请人 SWEERS, RONALD L. 发明人 SWEERS, RONALD L.
分类号 E03F1/00;E04D13/08;F16L27/00;(IPC1-7):F16L27/00 主分类号 E03F1/00
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