Patent
   D325085
Priority
Mar 23 1989
Filed
Mar 23 1989
Issued
Mar 31 1992
Expiry
Mar 31 2006
Assg.orig
Entity
unknown
8
7
n/a
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

Patent Priority Assignee Title
5961330, Apr 09 1998 Zimmer Dental, Inc Vial for dental implant delivery system
6012923, Jul 30 1998 Zimmer Dental, Inc Two-piece dental abutment with removable cuff
6250922, Jul 30 1998 Zimmer Dental, Inc Two-piece dental abutment with removable cuff
D356869, Oct 28 1992 Aktiebolaget Astra Abutment replica for use in oral implantology
D370978, Oct 28 1992 Aktiebolaget Astra Impression coping for use in oral implantology
D427683, Jul 10 1998 Zimmer Dental, Inc Dental abutment
ER7115,
ER8338,
Patent Priority Assignee Title
4531915, Aug 14 1981 Dental implant
4547156, Feb 23 1983 H HADER S A DENTAL PRODUCTS Coupling for releasably fixing a dental prothesis in the mouth
4713003, May 17 1985 GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO, THE Fixture for attaching prosthesis to bone
4824372, May 13 1987 Nobelpharma AB Apparatus for the fixation of a single-tooth restoration
4850870, Oct 23 1987 Biomet 3i, LLC Prosthodontic restoration components
4854872, Sep 24 1987 Prosthetic implant attachment system and method
D269040, Aug 18 1980 Dental bur
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 23 1989Institute for Applied Biotechnology(assignment on the face of the patent)
Sep 04 1989BRANEMARK, PER-INGVARINSTITUTE FOR APPLIED BIOTECHNOLOGY, THEASSIGNMENT OF ASSIGNORS INTEREST 0051490769 pdf
Sep 04 1989OHRNELL, LARS-OLOFINSTITUTE FOR APPLIED BIOTECHNOLOGY, THEASSIGNMENT OF ASSIGNORS INTEREST 0051490769 pdf
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