Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 20, 2021
Patent Application Number
16278861
Date Filed
February 19, 2019
Patent Citations
Patent Primary Examiner
Patent abstract
A method for charging a pool cleaning robot, the method may include positioning a first wireless charging element of a pool cleaning robot within a charging range of a second wireless charging element of a floating unit; wherein the floating unit is electrically and mechanically coupled to an external power source, wherein the positioning comprises moving at least one of the pool cleaning robot and the floating unit; and wirelessly charging, by the second wireless charging element, the first wireless charging element, wherein the charging occurs while maintaining the first wireless charging element within the charging range of the floating unit, despite movements of the floating unit.
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