Cyclonic back-pack vacuum cleaner
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United States of America Patent
Stats
-
Dec 7, 1993
Issued Date -
N/A
app pub date -
Feb 19, 1993
filing date -
Feb 19, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A back-pack vacuum cleaner comprises a back-pack harness, an upper casing attached to the harness and a lower casing rotatably mounted on the upper casing. A cyclonic cleaning assembly is mounted within the upper casing such that at least part of the assembly extends into the lower casing. The motor is positioned within the upper casing above the cyclonic cleaning assembly.
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Family
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