Universal starter shingle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 13, 2001
Grant Date -
N/A
app pub date -
Aug 10, 1999
filing date -
Aug 10, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A strip shingle is manufactured with a perforation along a lengthwise centerline. The traditional headlap and buttlap areas are substantially identical to one another, each having a line of adhesive material near the shingle edge whereby breaking the shingle along the perforated center line yields two starter shingles which can be used with any type of roofing shingle.
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Cited Art Landscape
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