Dental handpiece
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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
Foreign Patent Documents
Other references
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D250662 | December 26, 1978 | Rieselman |
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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 |
WO 96/41583 | December 1996 | WO |
- 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
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