SPINNING TOP TOY
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United States of America Patent
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Issued Date -
Aug 30, 2018
app pub date -
Feb 20, 2018
filing date -
Feb 27, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A spinning top includes a body, a shaft part, a first guide groove, and a weight member. The shaft part is arranged to be in contact with a floor when spinning, and is detachably attached to the body. The first guide groove is configured on the shaft part around a rotating shaft thereof and is extended from a first point to a second point, where a first distance between a center of the shaft part and the first point is larger than a second distance between the center and the second point. The weight member is configured inside the first guide groove and is configured to be moved in response to a rotation speed of the shaft part.
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