Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mou-Tang Liou0
Date of Patent
December 25, 2007
Patent Application Number
11470000
Date Filed
September 5, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
A wrench includes a handle, a joint movably mounted on the handle and a working unit pivotally connected to the joint. The handle pivots relative to the working unit between a first position, where the handle and the working unit extend perpendicular to each other, and a second position, where the handle and the working unit extend along a same axis.
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