Rigid skirt for bristles of submersible suction cleaner
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United States of America Patent
Stats
-
Apr 19, 1994
Grant Date -
N/A
app pub date -
May 11, 1992
filing date -
Feb 28, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention provides an automatic swimming pool cleaner which is self propelled over underwater surfaces by a pivoting oscillator. The pool cleaner includes a row of bristles extending from the housing from scrubbing the surfaces to be cleaned. Surrounding the row of bristles is a skirt extending from the housing. The skirt is tapered along its length, relative to the bristles, to control the flow of water through the pool cleaner and thus provide effective movement of the cleaner.
First Claim
Family
International Classification(s)
Cited Art Landscape
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