Self-propelled bouncing ball
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United States of America Patent
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-
Mar 29, 1994
Grant Date -
N/A
app pub date -
Feb 4, 1993
filing date -
Feb 4, 1993
priority date (Note) -
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Abstract
A toy ball in accordance with this invention includes a hollow sphere with spaced apart resilient knobs extending outwardly from the sphere and an internal mechanism that causes a random motion and bouncing of the ball. A safety switch is also provided to prevent injury to a user or damage to the toy while it is disassembled.
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