Dental unit

- Castellini, S.p.A.
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Description

FIG. 1 is a perspective view,

FIG. 2 is a front face view,

FIG. 3 is a rear face view,

FIG. 4 is a right-hand side view,

FIG. 5 is a left-hand side view,

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

Claims

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

Referenced Cited
U.S. Patent Documents
D378416 March 11, 1997 LaPlante et al.
5788217 August 4, 1998 Austin et al.
6322358 November 27, 2001 Senn et al.
D458379 June 4, 2002 Brockway et al.
6419485 July 16, 2002 Pond
6464499 October 15, 2002 Lu
20030073053 April 17, 2003 Brockway et al.
Patent History
Patent number: D498847
Type: Grant
Filed: Oct 2, 2003
Date of Patent: Nov 23, 2004
Assignee: Castellini, S.p.A. (Bologna)
Inventor: Franco Castellini (Bologna)
Primary Examiner: Antoine D. Davis
Attorney, Agent or Law Firm: Fay, Sharpe, Fagan, Minnich & McKee, LLP
Application Number: 29/191,177
Classifications
Current U.S. Class: Patient Service Unit Or Console (D24/177)
International Classification: 2402;