TOY TOP

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20190111352A1
SERIAL NO

15939438

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A toy top includes a shaft portion, an additional part and an engaging part. The shaft portion includes a spinning shaft. The additional part is attached to the shaft portion movably in an axis direction of the spinning shaft. The engaging part engages the additional part with the shaft portion at different positions in the axis direction of the spinning shaft. An attachment position of the additional part is changeable by changing engagement of the additional part by the engaging part. A grounding state or a height of the shaft portion is changeable according to change of the attachment position of the additional part.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TOMY COMPANY LTDTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MAEDA, Takeaki Tokyo, JP 51 454
MURAKI, Makoto Tokyo, JP 74 905

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