Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
I-Cheng Chiu0
Date of Patent
December 26, 2006
0Patent Application Number
113486210
Date Filed
February 6, 2006
0Patent Primary Examiner
Patent abstract
The present invention relates to an intelligent toy ball, comprising a transparent sphere, a ball bearing bracket enclosed inside the sphere, a colored ball bearing, and two retaining rings that are enveloped on the ball bearing bracket to position the sphere, wherein the ball bearing bracket is provided with a continuous, curved figure-8 track, such that the ball bearing can roll inside the track, and when a user holds the sphere with two hands, he/she can continuously change his/her hand position to facilitate the dual use of hands and brain for educational and entertainment purposes.
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