Mobile wet cleaning machine
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United States of America Patent
Stats
-
May 3, 1988
Grant Date -
N/A
app pub date -
Nov 14, 1986
filing date -
Nov 16, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mobile wet cleaning machine contains a first tank for the cleaning fluid which is supplied to a drivable cleaning tool, and a second tank into which is passed, cleaning fluid taken up from the floor surface being cleaned, the second tank being in fluid communication with the cleaning tool either directly or through the first tank, to permit used cleaning fluid, after filtering in the second tank, to flow under the force of gravity from the second tank to the cleaning tool for reuse.
First Claim
Family
International Classification(s)
Cited Art Landscape
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