Extended coverage ordinary hazard sprinkler system
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United States of America Patent
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Feb 15, 2005
Grant Date -
Oct 30, 2003
app pub date -
Apr 29, 2002
filing date -
Apr 29, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A sprinkler discharges a column of water downwardly onto a deflector that has a plurality of peripheral tines with a respective non-radial tapered notch separating each adjacent pair of tines. Opposed cutouts with tabs in the central portion of the deflector combine with the notches and with depressed peripheral tabs to produce a predetermined spray pattern.
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