Laminated roofing shingle system and shingles for use therein
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United States of America Patent
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May 5, 2015
Grant Date -
Aug 4, 2011
app pub date -
Feb 2, 2011
filing date -
Feb 8, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A roofing system comprising laminated roofing shingles having a reduced-width headlap portion and a buttlap portion, wherein the roofing system comprises a plurality of courses, and wherein a trailing edge of a subsequently installed shingle in a course overlaps the leading edge of an adjacent previously installed shingle in the same course. The reduced-width headlap portion of the roofing shingles has a width that is less than the width of the buttlap portion. The roofing shingle comprises a first and a second shingle sheet and the lateral edges of the first shingle sheet are aligned with the lateral edges of the second sheet.
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Cited Art Landscape
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