Roof space ventilator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 28, 1987
Grant Date -
N/A
app pub date -
May 17, 1985
filing date -
Nov 13, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ventilator for use in a roof structure comprises ventilation means having at least one channel through which air can flow, and support means adapted to support the ventilation means. The ventilation means and support means define a substantially fixed acute angle therebetween. A flexible member is provided on at least one of the support means and the ventilation means, and is adapted to be flexed to adjust the orientation of the ventilation means and the support means.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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