Dental instrument

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Description

FIG. 1 is a front perspective view of a dental instrument showing my new design;

FIG. 2 is another perspective view thereof in a rotated position;

FIG. 3 is a side elevation thereof, the side opposite being substantially a mirror image;

FIG. 4 is a top plan view thereof shown on an enlarged scale; and,

FIG. 5 is a bottom plan view thereof.

Claims

The ornamental design for a dental instrument, as shown and described.

Referenced Cited
U.S. Patent Documents
D26678 February 1897 Ivory
3672378 June 1972 Silverman
4577649 March 25, 1986 Shimenkov
D293272 December 22, 1987 de Meij
5326261 July 5, 1994 Rains
5501597 March 26, 1996 Wilson
D413382 August 31, 1999 Maissami
D427681 July 4, 2000 Maissami
D440305 April 10, 2001 Mark
D458456 June 11, 2002 Dragan et al.
D458682 June 11, 2002 Szymaitis
Foreign Patent Documents
2043868 March 1995 GB
2064296 June 1997 GB
Patent History
Patent number: D558348
Type: Grant
Filed: Sep 22, 2006
Date of Patent: Dec 25, 2007
Assignee: Biotechnology Institute, I Mas D, S.L. (Victoria)
Inventor: Eduardo Anitua Aldecoa (Victoria)
Primary Examiner: Charles A. Rademaker
Attorney: Browdy and Neimark, PLLC
Application Number: 29/266,491
Classifications
Current U.S. Class: Dental (33) (D24/152)