Dental handpiece

- Kaltenbach & Voigt GmbH
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Description

FIG. 1 is a right side perspective view taken from the front and above showing our new design;

FIG. 2 is a right elevational view thereof

FIG. 3 is a front view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a plan view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for an “dental handpiece”, as shown and described.

Referenced Cited
U.S. Patent Documents
623469 April 1899 Hailer
647010 April 1900 Marshall
1039420 September 1912 MacDonald
1333809 March 1920 Laurer et al.
1379880 May 1921 Seaborn
1621190 March 1927 Brown
3092908 June 1963 Flatland
D250662 December 26, 1978 Rieselman
4276025 June 30, 1981 Straihammer
4281989 August 4, 1981 Glover et al.
4303393 December 1, 1981 Gentry
D356866 March 28, 1995 Meller
5575647 November 19, 1996 Grubbs
D378412 March 11, 1997 Badoz et al.
D427682 July 4, 2000 Novak
6186784 February 13, 2001 Bailey
Foreign Patent Documents
WO 96/41583 December 1996 WO
Other references
  • European Standard Search Report in German 10027387 dated Jun. 2, 2000.
Patent History
Patent number: D463556
Type: Grant
Filed: Sep 28, 2001
Date of Patent: Sep 24, 2002
Assignee: Kaltenbach & Voigt GmbH (Biberach/Riss)
Inventors: Erich Bareth (Ummendorf), Bernhard Lingenhole (Warthausen), Thomas Braun (Biberach)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Marshall, Gerstein & Borun
Application Number: 29/148,960
Classifications
Current U.S. Class: Dental (33) (D24/152)
International Classification: 2403;