发明名称 |
ROOFING SHINGLES AND METHODS OF MAKING AND AFFIXING SAME |
摘要 |
A roofing shingle (20) comprises a web (22) having a shingle major dimension (24) and a shingle minor dimension (26). The web (22) in turn comprises a headlap portion (30) and plural tabs (32). The headlap portion (30) extends along a web first edge (34) which is parallel to the shingle major dimension. The plural tabs (32) are formed along a web second edge (36) which is parallel to the web first edge. Adjacent ones of the plural tabs (32) are separated by a cut out (40). The c ut out (40) extends in the shingle minor dimension (26). As formed, each of the plural tabs (30) has a greater extent along the shingle minor dimension (26) than along the shingle major dimension (24).
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申请公布号 |
CA2638332(A1) |
申请公布日期 |
2009.05.30 |
申请号 |
CA20082638332 |
申请日期 |
2008.07.25 |
申请人 |
ATLAS ROOFING CORPORATION |
发明人 |
MOORE, ROBERT;TODD, WILLIAM E.;LYTLE, JOHN;WILKIE, KEVIN |
分类号 |
E04D1/26;E04D1/12;E04D15/02 |
主分类号 |
E04D1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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