发明名称 Tabbed shingles length cut at mid-tab
摘要 A granule covered roofing shingle has a lower, tab portion, an upper, headlap portion, a first end and a second end, the shingle being suitable for installing on roof decks end-to-end with similar shingles in overlapping longitudinal courses, the tab portion having tabs and cutouts. The shingle has a fractional tab at each end of the shingle, and one or more whole tabs positioned between the ends of the shingle. The whole tabs and fractional tabs include a layer of granules to form a color blend, wherein both the fractional tabs of the shingle have the same color blend. When the shingle is installed on a roof deck with other substantially identically shaped shingles in overlapping longitudinal courses, adjacent shingles in the same course of shingles have fractional tabs that adjoin each other and that are of the same generally uniform color blend so that the two adjoining fractional tabs have the appearance of a single tab.
申请公布号 US6487828(B1) 申请公布日期 2002.12.03
申请号 US20000607271 申请日期 2000.06.30
申请人 OWENS CORNING FIBERGLAS TECHNOLOGY, INC. 发明人 PHILLIPS JOHN DAVID
分类号 E04D1/26;(IPC1-7):E04D1/14 主分类号 E04D1/26
代理机构 代理人
主权项
地址