Games using tangible projectile – Projectile – per se; part thereof or accessory therefor – With light-emitting – electrical – magnetic – or rotatable...
Reexamination Certificate
2007-02-20
2007-02-20
Wong, Steven (Department: 3711)
Games using tangible projectile
Projectile, per se; part thereof or accessory therefor
With light-emitting, electrical, magnetic, or rotatable...
Reexamination Certificate
active
11183897
ABSTRACT:
An illuminating ball has embedded with a power supply device. Multiple output wires extending from the power supply device are electrically connected to multiple light emitting elements mounted over the ball. When the ball experiences vibration, a vibration-triggered switch in the power supply device can be automatically conducted to actuate the light emitting elements. On the contrary, the vibrating-triggered switch is automatically turned off if the ball is in the static status. Further, these light emitting elements also can be manually activated by controlling a switch.
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patent: 5066012 (1991-11-01), Stark
patent: 5236383 (1993-08-01), Connelly
patent: 5609411 (1997-03-01), Wang
patent: 5779575 (1998-07-01), Hsieh
patent: 5888156 (1999-03-01), Cmiel et al.
Rabin & Berdo P.C.
Wong Steven
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