Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William T. Ball0
Eric Pilarczyk0
Date of Patent
March 22, 2022
Patent Application Number
17104785
Date Filed
November 25, 2020
Patent Citations
Patent Primary Examiner
CPC Code
A wastewater drain assembly includes a selectively openable drain stopper. The wastewater drain assembly is interconnected to a fluid basin wherein a flange, which is interconnected to wastewater plumbing, is situated within the sink. The flange receives an insert that has a portion that conceals the flange.
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