发明名称 Seamless rain gutter system
摘要 A seamless guttering system formed of flat, seamless plastic is disclosed. The gutter material is thinned along longitudinal lines to be bent into a "U" shape, and includes connectors molded integrally with the flat material to lock the gutter into the proper form. The system also includes a seamless top piece that may be used to close the "U" shape into a box shape for the purpose of forming a downspout. A seamless hanger piece with connectors may be employed, or the gutters may be mounted directly to the building. Various seamless leaf guards may be employed in alternative embodiments. Flexible corner and downspout connectors complete the system.
申请公布号 US7610722(B1) 申请公布日期 2009.11.03
申请号 US20060347919 申请日期 2006.02.06
申请人 CARROLL BRICE Q 发明人 CARROLL BRICE Q.
分类号 E04D13/08;D04C3/00;F16L9/00 主分类号 E04D13/08
代理机构 代理人
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