Periodontal scaling tip for ultrasonic dental handpiece
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The broken lines shown in the drawings represent environmental structures and are included for the purpose of illustration and form no part of the claimed design.
Claims
The ornamental design for periodontal scaling tip for ultrasonic dental handpiece, as shown and described.
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Type: Grant
Filed: Nov 1, 2006
Date of Patent: Dec 25, 2007
Assignee: Young OS, LC (Fenton, MO)
Inventors: Leane Darnold (Kirkwood, MO), Doxey Phillips (Huntleigh, MO)
Primary Examiner: Charles A. Rademaker
Attorney: Polster, Lieder, Woodruff & Lucchesi, L. C.
Application Number: 29/250,089