Pool cleaner with a protracted filter
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United States of America Patent
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Mar 6, 2018
Grant Date -
Oct 20, 2016
app pub date -
Apr 21, 2016
filing date -
Jan 7, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A pool cleaning robot that may include a fluid inlet, a filter; a winding mechanism and a holding mechanism; wherein the winding mechanism is configured to perform a winding of the filter thereby removing a filter portion that was positioned in a filtering position and placing another filter portion, that was previously stored by the holding mechanism, in the filtering position; wherein the filter portion, when positioned in the filtering position, is configured to filter fluid that enters through the fluid inlet; and wherein the holding mechanism is configured to hold the filter and to store folded and unused filter portions.
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