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The ornamental design for an abutment for a dental implant, as shown and described. |
FIG. 1 is a side elevational view of an abutment for a dental implant showing our new design, the other side being identical;
FIG. 2 is a top plan view thereof, the bottom being identical;
FIG. 3 is a left end elevational view thereof;
FIG. 4 is a right end elevational view thereof;
FIG. 5 is a side elevational view of a second embodiment thereof, the other side being identical;
FIG. 6 is a top plan view thereof;
FIG. 7 is a side elevational view of a third embodiment thereof, the other side being identical;
FIG. 8 is a top plan view thereof, the bottom being identical;
FIG. 9 is a left end elevational view thereof;
FIG. 10 is a right end elevational view thereof;
FIG. 11 is a side elevational view of a fourth embodiment thereof, the other side being identical;
FIG. 12 is a top plan view thereof;
FIG. 13 is a perspective view of the embodiment shown in FIG. 1;
FIG. 14 is a perspective view of the second embodiment shown in FIG. 5;
FIG. 15 is a perspective view of the third embodiment shown in FIG. 7; and,
FIG. 16 is a perspective view of the fourth embodiment shown in FIG. 11.
Branemark, Per-Ingvar, hrnell, Lars-Olof
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 23 1989 | Institute for Applied Biotechnology | (assignment on the face of the patent) | / | |||
Sep 04 1989 | BRANEMARK, PER-INGVAR | INSTITUTE FOR APPLIED BIOTECHNOLOGY, THE | ASSIGNMENT OF ASSIGNORS INTEREST | 005149 | /0769 | |
Sep 04 1989 | OHRNELL, LARS-OLOF | INSTITUTE FOR APPLIED BIOTECHNOLOGY, THE | ASSIGNMENT OF ASSIGNORS INTEREST | 005149 | /0769 |
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