Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Edward Moore0
Hendrikus Johannes Van Der Meijden0
Date of Patent
July 12, 2011
Patent Application Number
11888294
Date Filed
July 31, 2007
Patent Primary Examiner
Patent abstract
Separate covers for protruding portions of discs of automatic swimming pool cleaners are addressed. The covers may be placed onto protrusions, such as fins, and removed from the fins as needed. Version of the covers are made of material more rigid and having lower coefficient of friction than the fins to discourage lateral bending of the fins and decrease frictional contact of the fins with pool surfaces.
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