Sintering furnace

- Ivoclar Vivadent AG
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Description

FIG. 1 shows a perspective view of the sintering furnace in a closed state;

FIG. 2 shows a perspective view of the sintering furnace in the open state, portions of the furnace shown in broken lines forming no part of the claimed design.

FIG. 3 is a front elevational view of the sintering furnace according to FIG; 1;

FIG. 4 shows a back view of the sintering furnace according the FIG. 1, portions of the furnace shown in broken lines forming no part of the claimed design.

FIG. 5 shows a right side view of the sintering furnace according to FIG. 1;

FIG. 6 shows a left side view of the sintering furnace according to FIG. 1;

FIG. 7 shows a bottom view of the sintering furnace according to FIG. 1, portions of the furnace shown in broken lines forming no part of the claimed design; and,

FIG. 8 shows a top view of the sintering furnace according to FIG. 1.

Claims

I claim the ornamental design for a sintering furnace, as shown.

Referenced Cited
U.S. Patent Documents
D149115 March 1948 Fowler
D539886 April 3, 2007 Urfig et al.
D578192 October 7, 2008 Yoo et al.
D578628 October 14, 2008 Yoo et al.
D578629 October 14, 2008 Yoo et al.
D584805 January 13, 2009 Yoo et al.
Patent History
Patent number: D615656
Type: Grant
Filed: Feb 9, 2009
Date of Patent: May 11, 2010
Assignee: Ivoclar Vivadent AG (Schaan)
Inventor: Stephan Leitl (Ravensburg)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Attorney: John C. Thompson
Application Number: 29/313,772
Classifications
Current U.S. Class: Dental (46) (D24/176)