发明名称 Rain gutter devices
摘要 Gutter devices for keeping debris out of a gutter are disclosed. The gutter devices may include more than one mode of permitting water to enter into the gutter. A first mode is a plurality of holes disposed in the gutter protection device. A second mode is a bend at a lower end of the gutter protection device, permitting water to flow around the bend and into the gutter. The gutter protection device may further include a bend in its upper portion, corresponding to the pitch of a roof. The openings in the gutter device may be substantially vertical or formed by creating a depression in the surface of the gutter protection device.
申请公布号 US6016631(A) 申请公布日期 2000.01.25
申请号 US19970989375 申请日期 1997.12.12
申请人 LOWRIE, III, EDMUND G. 发明人 LOWRIE, III, EDMUND G.
分类号 E04D13/076;(IPC1-7):E04D13/04 主分类号 E04D13/076
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