Air hammer with quick change chuck
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Claims
The ornamental design for an air hammer with quick change chuck, as shown and described.
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Type: Grant
Filed: Jan 9, 2009
Date of Patent: Jan 19, 2010
Assignee: Professional Tools Products, LLC (Travelers Rest, SC)
Inventor: Richard Heidelberger (Mauldin, SC)
Primary Examiner: Antoine D Davis
Attorney: J.Bennett Mullinax, LLC
Application Number: 29/330,554