Observation device and observation management system
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United States of America Patent
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Dec 20, 2016
Grant Date -
Feb 11, 2016
app pub date -
Jul 30, 2015
filing date -
Feb 16, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
An observation device includes a handle having on a lower end side thereof an end portion including a tapered rod portion. The handle includes a protruding portion that protrudes outwardly from a side of the handle with respect to the tapered rod portion. The handle is formed so as to be held by a user to stick the rod portion into soil in a state that an index finger is applied on the handle from underneath and that a finger pad of a thumb presses against an upper end surface of the handle.
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