Electromotive top
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Mar 31, 2005
app pub date -
Mar 18, 2004
filing date -
Mar 18, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Electromotive tops entertain the user while teaching principles of physics. Two embodiments are disclosed. The first embodiment has a motor and a motor shaft that are inserted into a top body with a flywheel attached to its top. A retainer connects the motor shaft to the top body. Motor terminals protrude from the motor. The second embodiment has a motor with a motor shaft that is connected to a spindle sleeve. A spacer, spindle nut, and spindle secure one or more standard compact discs to the spindle sleeve. A housing and facing enclose the motor and a plurality of capacitors. The capacitors power LEDs attached to the facing. Motor terminals protrude from the motor through the housing. The spindle can be unscrewed using a thumbscrew to allow the user to add and/or remove one or more compact discs from the spindle sleeve as desired.
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