Hand tool attachment
The broken lines form no part of the claimed design.
Claims
The ornamental design for a hand tool attachment, as shown and described.
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Type: Grant
Filed: Dec 15, 2010
Date of Patent: Jan 24, 2012
Inventor: Bradley W. Stava (Hartland, WI)
Primary Examiner: Paula Greene
Attorney: Ryan Kromholz & Manion, S.C.
Application Number: 29/381,125