Yo-yo having a user-adjustable clutch mechanism
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United States of America Patent
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N/A
Issued Date -
Feb 1, 2007
app pub date -
Jul 27, 2005
filing date -
Jul 27, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention is a yo-yo in which at least one of the yo-yo's sides includes a user-adjustable clutch mechanism. The mechanism includes a cam and can be set by a user to cause the yo-yo, when it is spinning, to automatically return to a user's hand once the yo-yo's rotational velocity has decreased to a low level. A user can also set the mechanism to prevent the yo-yo from sleeping, or to enhance the yo-yo's ability to sleep at the end of the tether. A user-movable part of the clutch mechanism may be in the form of a knob or lever that extends from a side of the yo-yo.
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