Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Martin L. Boehringer0
Date of Patent
October 10, 2006
0Patent Application Number
112873480
Date Filed
November 28, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A wrench assembly includes a plate that has a first side, a second side, a first end edge, a second end edge, a first side edge and a second side edge. The plate has an end opening therein extending into the first side and outwardly of the second side. The end opening is elongated and has a shape configured for engaging the wing head. The end opening is positioned nearer to the first end edge than the second end edge. A wing head, attached to a drain plug, may be engaged with and rotated by the plate.
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