Vacuum cleaner carriage and tank assembly
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United States of America Patent
Stats
-
Sep 16, 1980
Grant Date -
N/A
app pub date -
Nov 2, 1977
filing date -
Nov 2, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vacuum cleaning apparatus is disclosed in which a wheeled carriage supports a plurality of different size collection tanks on a pivot support rod extending between upward extending portions of a handle frame mounted on the carriage base. The rear of each of the tanks includes a transverse groove dimensioned to slip onto the pivot support rod. The tanks may be pivoted about the support rod to dump the contents contained therein. A carriage anti-tilt support, pivotally mounted on the carriage, prevents tipping of the carriage during tank dumping.
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Family
International Classification(s)
Cited Art Landscape
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