Ultrasonic bathing system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 23, 1994
Grant Date -
N/A
app pub date -
Aug 13, 1993
filing date -
Jul 16, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ultrasonic bathing system comprising a bathtub for containing a bathing fluid, an ultrasonic transducer mounted on said bath, means for energizing said transducer to generate ultrasonic waves in the bathing fluid at a power and frequency for providing a mechanical cleaning action, and means for pulsing said energizing means to provide bursts of constant amplitude waves having a mark-space ratio dependent on the required power level.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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