Masthead wind direction indicator illuminator
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United States of America Patent
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Oct 23, 2012
Grant Date -
Oct 14, 2010
app pub date -
Apr 10, 2010
filing date -
Apr 13, 2009
priority date (Note) -
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Abstract
The masthead wind direction indicator illuminator of the present invention provides three significant improvements over the prior art including elimination of wiring and switches, greatly extended lighting element life and automatic on/off control. Elimination of wiring and switches greatly reduces the complexity of the illuminator system, use of LED light source elements greatly increases the life of the illuminator, and use of a light sensitive switching element provides automatic control of the illuminator.
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