发明名称 Hinging downspout assembly
摘要 A hinging down-spout assembly having a first elongated section to which a second elongated section is attached by a hinge whereby the second section can swing from a position approximately at a right angle to the first section into a position parallel to the first section for storage, a lapping section attached to the first section and extending at approximately a right angle to the first section and extending under and around the sides of the second section for directing water flow between the elongated sections.
申请公布号 US4270572(A) 申请公布日期 1981.06.02
申请号 US19790078912 申请日期 1979.09.26
申请人 JARZYNKA, CLIFFORD J. 发明人 JARZYNKA, CLIFFORD J.
分类号 E04D13/08;F16L27/08;(IPC1-7):F16L27/00 主分类号 E04D13/08
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