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Sintering furnace
D615656 Sintering furnace
Patent Drawings:

Inventor: Leitl
Date Issued: May 11, 2010
Application: D/313,772
Filed: February 9, 2009
Inventors: Leitl; Stephan (Ravensburg, DE)
Assignee: Ivoclar Vivadent AG (Schaan, LI)
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Dworzecka; Ania K
Attorney Or Agent: Thompson; John C.Korman; Alan S.Thompson; Sandra J.
U.S. Class: D24/176
Field Of Search: D23/314; D23/317; D23/332; D23/342; D23/333; D23/334; D23/335; D23/337; D23/351; D23/355; D23/378; D23/370; D23/387; D23/364; D23/336; D23/341; D23/383; 237/56; 237/67; 237/61; 237/62; 416/244R; 416/247R; 416/53.1; 416/53.2; 416/53.3; 392/365; 392/367; 392/347; 392/350; 392/373; 392/407; 392/433; 392/78A; 165/154; D15/144; D15/144.1; D15/144.2; D15/199; D24/176; D24/232; D24/180
International Class: 2401
U.S Patent Documents:
Foreign Patent Documents:
Other References:









Abstract:
Claim: CLAIM I claim the ornamental design for a sintering furnace, as shown.
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.

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