Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas F. Ranese0
Jack Leahy0
Date of Patent
May 22, 2012
Patent Application Number
11774527
Date Filed
July 6, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A safety jack plate, which is a plate assembly that can be used in conjunction with standard pump jacks with standard scaffolding is used by contractors. Each safety jack plate includes a flat plate, a pair of end pieces attached to the flat plate, a pair of cutouts on each end piece so that each end piece can be mounted over the rails of a jack, and ridged surface on the flat plate and each of the end pieces.
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