Multi purpose dental unit

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Description

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.

Referenced Cited
U.S. Patent Documents
D366318 January 16, 1996 Lukac et al.
3949480 April 13, 1976 Page
4217009 August 12, 1980 Suter
5655905 August 12, 1997 Jaimes et al.
Patent History
Patent number: D413674
Type: Grant
Filed: Apr 8, 1997
Date of Patent: Sep 7, 1999
Assignee: American Dental Technologies, Inc. (Southfield, MI)
Inventor: William Lindsay (Meadow Vista, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: G. Andoll
Law Firm: Synnestvedt & lechner LLP
Application Number: 0/68,444
Classifications
Current U.S. Class: Patient Service Unit Or Console (D24/177); Patient Service Unit Or Console (D24/185)
International Classification: 2401;