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The ornamental design for dental instruments, as shown and described. |
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FIG. 1 is a top perspective view of a first embodiment of the dental instruments showing our new design;
FIG. 2 is a fragmentary left end portion of FIG. 1;
FIG. 3 is a bottom view of the fragmentary right end portion of FIG. 1;
FIG. 4 is a top perspective view of a second embodiment of the dental instrument;
FIG. 5 is a bottom view of the fragmentary left end portion of FIG. 4;
FIG. 6 is a fragmentary right end portion of FIG. 4;
FIG. 7 is a top perspective view of a third embodiment of the dental instrument;
FIG. 8 is a bottom view of the fragmentary left end portion of FIG. 7;
FIG. 9 is a fragmentary right end portion of FIG. 7;
FIG. 10 is a top perspective view of a fourth embodiment of the dental instrument;
FIG. 11 is a bottom view of the fragmentary left end portion of FIG. 10;
FIG. 12 is a fragmentary right end portion of FIG. 10;
FIG. 13 is a top perspective view of a fifth embodiment of the dental instrument;
FIG. 14 is a bottom view of the fragmentary left end portion of FIG. 13;
FIG. 15 is a fragmentary right end portion of FIG. 13;
FIG. 16 is a top perspective view of a sixth embodiment of the dental instrument;
FIG. 17 is a bottom view of the fragmentary left end portion of FIG. 16;
FIG. 18 is a fragmentary right end portion of FIG. 16;
FIG. 19 is a top perspective view of a seventh embodiment of the dental instrument;
FIG. 20 is a bottom view of the fragmentary left end portion of FIG. 19;
FIG. 21 is a bottom view of the fragmentary right end portion of FIG. 19;
FIG. 22 is a top perspective view of a eighth embodiment of the dental instrument;
FIG. 23 is a bottom view of the fragmentary left end portion of FIG. 22; and,
FIG. 24 is a bottom view of the fragmentary right end portion of FIG. 22.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 29 1995 | IMZ Fertigungs-und Dertigungs-und Vertriebsgesellschaft fur dentale | (assignment on the face of the patent) | / | |||
| Apr 29 1996 | KIRSCH, AXEL | IMZ FERTIGUNGS-UND VERTRIEBSGESELLSCHAFT | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007989 | /0182 | |
| May 06 1996 | DURR, WALTER | IMZ FERTIGUNGS-UND VERTRIEBSGESELLSCHAFT | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007989 | /0182 |
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