US PATENT SUBCLASS 362 / 91
.~ Cleaning
Current as of: June, 1999
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DEFINITION
Classification: 362/91
(under subclass 89) Subject matter wherein the machine is designed or adapted for the removal of foreign matter, not elsewhere classified.
SEE OR SEARCH CLASS
15, Brushing, Scrubbing, and General Cleaning,
324, for vacuum cleaners with an illuminator for the work area.
134, Cleaning and Liquid Contact With Solids,
113, for apparatus combined with alarm, signal, indicating, testing, inspecting, illuminating or display means.
