Toy top and drive unit for spinning the top
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 21, 1996
Grant Date -
N/A
app pub date -
Oct 12, 1993
filing date -
Oct 12, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A toy top which can also be used as a badge, and a drive unit which can mechanically spin the toy top with ease in a simple manner. The toy top has first engaging portions on the upper surface of the main body thereof, a first hook portion on the outer periphery thereof and a central spindle about which a knob is removably screw-fitted. The toy top comprises a main body having first engaging portions, a first hook portion and a central spindle screw-fitted with a knob while the drive unit comprises a rotatable member having second engaging portions to engage the first engaging portions of the toy top, a spring for rotating the rotatable member, a second hook portion to engage the second hook portion of the toy top and operating member for releasing the engagement of the second hook portion with the first hook portion of the toy top. Further, some modifications of the structures of the toy top and the drive unit are also disclosed. Where the toy top is used as a badge, the knob fitted on the central spindle of the main body of the toy top is first removed and after passing the spindle through the user's clothing, the knob is fitted again on the spindle.
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