Patent
   D288236
Priority
Feb 01 1984
Filed
Feb 01 1984
Issued
Feb 10 1987
Expiry
Feb 10 2001

TERM.DISCL.
Assg.orig
Entity
unknown
4
7
n/a
The ornamental design for a temporomandibular joint prosthesis, substantially as shown and described.

FIG. 1 is a perspective view of a temporomandibular joint prosthesis showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an inside view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is an outside view thereof;

FIG. 7 is a back elevational view thereof;

FIG. 8 is a perspective view of a second embodiment of the temporomandibular joint prosthesis;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is an inside view thereof;

FIG. 12 is a front elevational view thereof;

FIG. 13 is an outside view thereof; and

FIG. 14 is a back elevational view thereof.

Homsy, Charles A., Tellkamp, John W., Kent, John N.

Patent Priority Assignee Title
4726808, Jun 30 1986 Mandibular prosthesis
5549680, Feb 10 1994 Zimmer Biomet CMF and Thoracic, LLC Apparatus for total temporomandibular joint replacement
5733287, May 24 1994 Synthes USA, LLC Bone plate
7601175, Mar 14 2006 Synthes USA, LLC Condylar head add-on system
Patent Priority Assignee Title
3178728,
3488779,
3579643,
D248492, Jul 12 1976 HADACO, LTD Temporomandibular joint prosthesis
D248665, Jul 12 1976 HADACO, LTD Temporomandibular joint prosthesis
D277981, Oct 22 1982 HADACO, LTD Temporomandibular joint prosthesis
D277982, Oct 22 1982 HADACO, LTD Temporomandibular joint prosthesis
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 29 1983HOMSY, CHARLES A VITEK INC , A CORP OF TXASSIGNMENT OF ASSIGNORS INTEREST 0044150214 pdf
Dec 29 1983TELLKAMP, JOHN W VITEK INC , A CORP OF TXASSIGNMENT OF ASSIGNORS INTEREST 0044150214 pdf
Jan 09 1984KENT, JOHN N VITEK INC , A CORP OF TXASSIGNMENT OF ASSIGNORS INTEREST 0044150214 pdf
Feb 01 1984Vitek, Inc.(assignment on the face of the patent)
May 21 1990VITEK, INC HADACO, LTD ASSIGNMENT OF ASSIGNORS INTEREST 0053380472 pdf
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