Ergonomic wrench
Latest Test Rite Products Corp. Patents:
Description
The dashed lines depict environmental aspects and form no part of the claimed design.
Claims
We claim the ornamental design for an ergonomic wrench, as shown and described.
Referenced Cited
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Patent History
Patent number: D597808
Type: Grant
Filed: Feb 11, 2009
Date of Patent: Aug 11, 2009
Assignee: Test Rite Products Corp. (Ontario)
Inventors: Judy Lee (Taipei), Tony Ho (Taipei)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Tsircou Law, P.C.
Application Number: 29/332,235
Type: Grant
Filed: Feb 11, 2009
Date of Patent: Aug 11, 2009
Assignee: Test Rite Products Corp. (Ontario)
Inventors: Judy Lee (Taipei), Tony Ho (Taipei)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Tsircou Law, P.C.
Application Number: 29/332,235
Classifications
Current U.S. Class:
D8/22