Solar roof shingle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 23, 1996
Issued Date -
N/A
app pub date -
Nov 14, 1994
filing date -
Nov 14, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A roof shingle for solar heat collection comprises an upper segment and a lower segment. The upper segment of the roof shingle has a greater thickness than the lower segment. The upper segment has a transverse opening extending therethrough for receiving hollow tubing inserted therein. The opening is adapted to be aligned with openings in adjacent roof shingles on either side of the roof shingle.
First Claim
Family
International Classification(s)
Cited Art Landscape
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