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The ornamental design for a dental handpiece, as shown and described. |
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FIG. 1 is a perspective view of a dental handpiece showing our new design;
FIG. 2 is a left side elevational view thereof, the right side elevational view being a mirror-image of the left side view;
FIG. 3 is an enlarged cross-section taken on line 3--3 of FIG. 2; and
FIG. 4 is an enlarged cross-section taken on line 4--4 of FIG. 2.
Wright, David B., Marucci, N. Dominic
| Patent | Priority | Assignee | Title |
| 3411212, | |||
| 3439422, | |||
| 162002, | |||
| 241550, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 29 1978 | Syntex (U.S.A.) Inc. | (assignment on the face of the patent) | / | |||
| Oct 10 1986 | SYNTEX U S A INC | DEN-TAL-EZ DENTAL PRODUCTS CORP , A CORP OF PA | ASSIGNMENT OF ASSIGNORS INTEREST | 004671 | /0857 | |
| Oct 20 1986 | DEN-TAL-EZ DENTAL PRODUCTS CORP | MERIDIAN BANK | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 004826 | /0156 | |
| Oct 20 1986 | DEN-TAL-EZ DENTAL PRODUCTS CORP | DEN-TAL-EZ, INC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 004826 | /0171 | |
| Apr 29 1991 | DOMINION BANK, N A | DENTAL-EZ, INC | ASSIGNMENT OF ASSIGNORS INTEREST AS OF JANUARY 26, 1990 | 005919 | /0959 | |
| Jul 19 1991 | DOMINION BANK OF MARYLAND, N A | DENTAL-EZ, INC | ASSIGNMENT OF ASSIGNORS INTEREST AS OF JANUARY 26, 1990 | 005919 | /0959 | |
| Nov 12 1991 | JEFFERSON BANK | DENTAL-EZ, INC | ASSIGNMENT OF ASSIGNORS INTEREST AS OF JANUARY 26, 1990 | 005919 | /0959 |
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