Ceramic disc furnace

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Description

FIG. 1 is a front perspective view of the ceramic disc furnace, showing the new design;

FIG. 2 is a right perspective view thereof;

FIG. 3 is a top perspective view thereof; and,

FIG. 4 is a back perspective veiw thereof.

The surface(s) or portion(s) of the article not shown in the drawing or described in the specification form(s) no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D324907 March 24, 1992 Cook
D326318 May 19, 1992 Coup et al.
D334618 April 6, 1993 Gilderleeve
D384733 October 7, 1997 Jane et al.
D384734 October 7, 1997 Ellwood
D396279 July 21, 1998 Edigeu et al.
D410074 May 18, 1999 Lee
Patent History
Patent number: D422067
Type: Grant
Filed: Jun 4, 1999
Date of Patent: Mar 28, 2000
Inventor: Eliza Lee (Niagara Falls, NY)
Primary Examiner: B. J. Bullock
Law Firm: Trojan Law Offices
Application Number: 0/105,875
Classifications
Current U.S. Class: Circular Or Cylindrical Housing (D23/336); Pedestal Or Pivoting Head Mount (D23/337)
International Classification: 2303;