Household appliance having plural coaxially rotatable or parallel linearly movable heads or tools
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 7, 2000
Issued Date -
N/A
app pub date -
May 6, 1997
filing date -
May 26, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A household appliance of the type in which a cleaning, polishing, or massaging effect is obtained by a rotating head or tool is improved by splitting the cleaning, polishing, or massaging head or tool into concentric or parallel multiple heads or tools arranged for coaxial or side-by-side differential motion.
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Family
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Cited Art Landscape
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