Dental control unit

- Dental Equipment, LLC
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Description

FIG. 1 is a front, top and side perspective view of a dental control unit showing my new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a side elevation thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a bottom perspective view thereof.

The broken lines shown in the figure drawings are included for purposes of illustration and form no part of the claimed design.

Claims

The ornamental design for an dental control unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D125064 February 1941 Blazey
D163150 May 1951 Vaughn
4226590 October 7, 1980 Hofmann
4386910 June 7, 1983 Cattani
D288122 February 3, 1987 McGaha et al.
4770632 September 13, 1988 Ryder et al.
5022858 June 11, 1991 Castellini
D322670 December 24, 1991 Haug et al.
D328791 August 18, 1992 Nordstrom et al.
5273427 December 28, 1993 Austin et al.
5332392 July 26, 1994 Bierbaum et al.
D354136 January 3, 1995 Phelps et al.
D378416 March 11, 1997 LaPlante et al.
5873717 February 23, 1999 Behringer
6692253 February 17, 2004 Brockway et al.
D562735 February 26, 2008 Morse
D577826 September 30, 2008 Unsworth
Patent History
Patent number: D605771
Type: Grant
Filed: Nov 18, 2008
Date of Patent: Dec 8, 2009
Assignee: Dental Equipment, LLC (Charlotte, NC)
Inventor: Austin Unsworth (Fort Mill, SC)
Primary Examiner: Charles A Rademaker
Attorney: Beusse Wolter Sanks Mora & Maire
Application Number: 29/328,045
Classifications
Current U.S. Class: Patient Service Unit Or Console (D24/177)