发明名称 Asphalt composition hip and ridge cover
摘要 An asphalt composition ridge cover and method of forming the same whereby a decorative appearance somewhat resembling that of a shake roof ridge cover is achieved. The ridge cover generally is a flat, approximately rectangular piece of asphalt composition roofing material, having a plurality of tabs at one end thereof which are multiplely folded over one another thereby forming a region of increased thickness at that end. When installed, the thickened portions give the ridge covers, and the ridge on which they are installed, the appearance of a shake shingle or tile roof while maintaining double coverage as required in many installations. One particular shape of the unfolded cover permits a very economical cutting of such covers from a roll of asphalt composition material.
申请公布号 US4439955(A) 申请公布日期 1984.04.03
申请号 US19810300106 申请日期 1981.09.08
申请人 FREIBORG, BENNIE 发明人 FREIBORG, BENNIE
分类号 E04D1/20;E04D1/30;(IPC1-7):E04D1/20 主分类号 E04D1/20
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