Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James R. Keene0
Date of Patent
June 11, 2019
Patent Application Number
15517359
Date Filed
October 15, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
An uncoupling mat includes an uncoupling layer; a layer of adhesive underlying the uncoupling layer, the adhesive layer having a subfloor-bonding surface; and an entangled filament sheet overlying the uncoupling layer, the entangled filament sheet being a resilient three-dimensional web of extruded polymer monofilaments, the polymer monofilaments being heat welded at junctions to form an open network of tangled monofilament.
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