Patent
   D413674
Priority
Apr 08 1997
Filed
Apr 08 1997
Issued
Sep 07 1999
Expiry
Sep 07 2013
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a multi purpose dental unit, as shown and described.

FIG. 1 is a front view of a first embodiment of a multi purpose dental unit, showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view of a second embodiment of a multi purpose dental unit, showing my new design;

FIG. 8 is a right side view thereof;

FIG. 9 is a left side view thereof;

FIG. 10 is a back view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a front view of a third embodiment of a multi purpose dental unit, showing my new design;

FIG. 14 is a right side view thereof;

FIG. 15 is a left side view thereof;

FIG. 16 is a back view thereof;

FIG. 17 is a top view thereof; and,

FIG. 18 is a bottom view thereof.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Lindsay, William

Patent Priority Assignee Title
D567381, Jul 26 2006 Alcon Inc Surgical console
D664662, Oct 23 2008 VITA ZAHNFABRIK H RAUTER GMBH & CO KG Dental instrument
Patent Priority Assignee Title
3949480, Feb 26 1971 Mobile dental console
4217009, Dec 20 1978 Nalge Company Dental cabinet appliance
5655905, Oct 12 1995 JAIMES, JAIRO F Mobile multifunctional dental apparatus
D366318, Sep 07 1993 Iskra Elektrooptika Ljubljana d.d. Combined dental and surgical laser
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 08 1997American Dental Technologies, Inc.(assignment on the face of the patent)
Dec 17 1998LINDSAY, WILLIAMAMERICAN DENTAL TECHNOLOGIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0096800441 pdf
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