Dental handpiece
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Claims
The ornamental design for a dental handpiece, as shown and described.
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Type: Grant
Filed: Sep 14, 2009
Date of Patent: Oct 12, 2010
Assignee: Nakanishi Inc. (Kanuma-shi)
Inventor: Takeshi Kagawa (Kanuma)
Primary Examiner: Charles A Rademaker
Assistant Examiner: Charles D Hanson
Attorney: Hahn & Voight PLLC
Application Number: 29/343,464