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The ornamental design for dental handpiece, as shown and described.
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FIG. 1 is a front elevation of a dental handpiece showing my new design;
FIG. 2 is a rear elevation thereof;
FIG. 3 is a right side elevation thereof;
FIG. 4 is a left side elevation thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is another right side elevation thereof shown on an enlarged scale, in fragment and taken along A-A in FIG. 3;
FIG. 8 is a perspective view thereof taken from the upper left side of FIG. 1; and,
FIG. 9 is a perspective view thereof taken from the upper right side of FIG. 1.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 05 2006 | NAKANISHI, EIICHI | NAKANISHI INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017969 | /0105 | |
Jun 12 2006 | Nakanishi, Inc. | (assignment on the face of the patent) | / |
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