Title:
Dental handpiece
United States Patent D257284


Inventors:
Leonard, Henri (Besancon, FR)
Application Number:
05/843162
Publication Date:
10/07/1980
Filing Date:
10/17/1977
Assignee:
Micro-Mega S.A. (FR)
Primary Class:
Field of Search:
32/26, 32/27, D24/12
View Patent Images:
US Patent References:
D241550N/ASeptember, 1976MorinD24/12
3909946Dental handpieceOctober, 1975Watanabe32/26
3879851TURBINE UNIT FOR DENTISTSApril, 1975Landgraf32/26
D162002N/AFebruary, 1951BrownD24/12



Primary Examiner:
Ansher, Bernard
Attorney, Agent or Firm:
BURNS, LOBATO & ADAMS (253 BROADWAY, NEW YORK, NY, 10007, US)
Claims:
1. The ornamental design of a dental handpiece, substantially as shown.

Description:

FIG. 1 is a perspective view of a dental handpiece showing my new design;

FIG. 2 is a top plan view of the dental handpiece of FIG. 1;

FIG. 3 is a bottom plan view of the dental handpiece of FIG. 1;

FIG. 4 is a side elevational view of the dental handpiece showing the side opposite that shown in FIG. 1;

FIG. 5 is an elevation view as seen from the right of FIG. 4; and

FIG. 6 is an elevation view as seen from the left of FIG. 4.