发明名称 Gutter Guard Device
摘要 A roof mounted gutter guard device with unfolding arms which extend for the purpose of receiving a support rail. The deployed support rail allows ladders to be supported away from the roofline and gutters in a safe and effective manner. The deployed support rail of the gutter guard device is also used to hang decorations and other accessories from the rail without placing stress on the roofline and gutters.
申请公布号 US2013055648(A1) 申请公布日期 2013.03.07
申请号 US201213555150 申请日期 2012.07.22
申请人 SNYDER RONNIE EUGENE 发明人 SNYDER RONNIE EUGENE
分类号 E04D13/04 主分类号 E04D13/04
代理机构 代理人
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