SUNDIAL COMPASS
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United States of America Patent
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Issued Date -
Mar 17, 2016
app pub date -
Sep 12, 2014
filing date -
Sep 12, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system and method for determining one of true north and true south is described. One embodiment includes a sundial compass having a mounting base with a true north line, a dial plate, and a gnomon mount indicator. The true north line and dial plate are configured to indicate one of true north and true south based on a time clock calibration. A method of determining direction is also disclosed. The method includes determining calibration information, inserting a gnomon into a gnomon mount indicator, adjusting the gnomon based on the known calibration information and a time clock calibration, placing the sundial compass such that the true north line indicates one of true north and true south, and determining one of true north and true south.
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