Sonic piston
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 25, 2008
app pub date -
Mar 23, 2007
filing date -
Mar 23, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A motor driven acoustic oscillator or speaker that generates a single frequency acoustic sound. The motor driven acoustic oscillator may be used to emit low frequency (LF) sound waves that generates thrust on an object. The oscillator may be further configured to convert heat energy from a surrounding fluid medium into additional useful mechanical work.
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