Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gabe Coscarella0
Date of Patent
July 27, 2010
Patent Application Number
11135006
Date Filed
May 23, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
A closure for a plumbing cleanout includes a riser pipe having an interior surface defining an interior bore. A cylindrical plug is provided having a first end, a second end, and an exterior surface. A peripheral flange is positioned at the second end of the cylindrical plug which is adapted to limit the distance the first end of the cylindrical plug can be inserted into the interior bore of the riser pipe. Seals are provided for sealing fluids within the riser pipe. Stops are provided for limiting axial movement of the cylindrical plug relative to the riser pipe.
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