Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dennis Farkas0
Date of Patent
February 25, 2014
0Patent Application Number
138060580
Date Filed
June 19, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A flush plug and a collar are used in installing a drain or cleanout. A flush plug is temporarily attached to the nipple of a cleanout or to a drain base and leveled. Concrete is then poured flush with the top of the flush plug. After the flush plug is removed from the cured concrete, a collar is installed in the hole in the concrete left by the flush plug. The outside of the lower portion of the collar is beveled like the flush plug. The upper portion of the collar includes a sleeve rising above the top surface of the surrounding concrete by an amount equal to the thickness of the specific floor finish. Tile or other finish may then be laid to around the collar. The installed drain will be flush and level with the flooring around it.
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