Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Frank D. Julian0
Joseph P. Ismert0
Date of Patent
January 8, 2013
0Patent Application Number
127857720
Date Filed
May 24, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A floor drain installation system includes an adaptor attached to a drain pipe projecting from the ground, a coring sleeve having a bowl-shaped upper end attached to or integral with the adaptor, and a coring plug received within the bowl of the receiver to close off the drain pipe during pouring of a concrete floor and to create a space for subsequent reception of a drain head and grate.
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