发明名称 Method and apparatus fo protecting a shingled roof
摘要 A process and apparatus for protecting a shingled roof of a building which includes the steps of selecting a flexible net shaped to fit a predetermined building roof which net has a plurality of net fastener components positioned around the edge thereof and then placing the selected net on the roof that it is made to cover and attaching each of the net fastener components in alignment with roof fastener components that have been attached to the edge of the building roof.
申请公布号 US2007101676(A1) 申请公布日期 2007.05.10
申请号 US20050256185 申请日期 2005.10.21
申请人 NEWGARD FRANK D JR;POEN CHARLES E 发明人 NEWGARD FRANK D.JR.;POEN CHARLES E.
分类号 E04B1/00 主分类号 E04B1/00
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