Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joseph Schwartz0
Karl Guthrie0
Date of Patent
March 14, 2006
0Patent Application Number
107497280
Date Filed
December 30, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An expansion bolt. A first chock has first and second outer ramping surfaces. A second chock has an inner ramping surface complementarily corresponding to the first outer ramping surface. A spring member biases the second chock radially inwardly against the first outer ramping surface of the first chock.
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