Yo-yo having a string-formed response system

Details Yo-yo having a string-formed response system Yo-yo having a string-formed response system

2009-10-07

2011-12-13

Kim, Gene (Department: 3711)

Amusement devices: toys

Rotating or having visible rotating portion

Having attached cord for imparting rotation

C446S247000

Reexamination Certificate

active

08075365

ABSTRACT:
The invention is an improved yo-yo that has two side units and a string-formed response system incorporated into each side unit. In its most basic form, the response system employs a string that is threaded through spaced-apart apertures in a side unit to form at least one tether engagement pad. The pad may be contacted by the yo-yo's tether in order to cause a return of the yo-yo to a user's hand.

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