Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter C. Chaconas0
Awad Aly Gharib0
Dana L. Delaney0
Date of Patent
December 12, 2006
0Patent Application Number
111789670
Date Filed
July 11, 2005
0Patent Primary Examiner
Patent abstract
An open end wrench for use with a fastener having a polygonal gripping portion has an elongated body, a first jaw having a first bite surface and a second jaw having a second bite surface. The jaws form a throat therebetween having a closed end and an open end. The bite surfaces are disposed with engaging surfaces so that majority components of force vectors applied normal to the first and second bite surfaces are directed parallel to the wrench handle axis.
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