Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Clifford D. Bennett0
Date of Patent
February 10, 2009
0Patent Application Number
107297630
Date Filed
December 5, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A void former or dowel sleeve adapted to be encapsulated in a hardened mass of concrete, which is collapsible upon the application of a tensile force longitudinally thereof to remove the void former from the concrete and provide a void for a load transferring dowel.
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