Wood burning furnace

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Description

FIG. 1 is a perspective view taken from the front, top and left side of wood burning furnace showing our new design;

FIG. 2 is a perspective view taken from the rear, top and right side thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
567034 September 1896 Loy
D877 March 1857 Galbraith et al.
D8793 November 1875 Bonnet
D10923 November 1878 Castle
D84156 May 1931 McCarthy
D238783 February 1976 Kilham
Patent History
Patent number: D245509
Type: Grant
Filed: Mar 23, 1976
Date of Patent: Aug 23, 1977
Assignee: SAID David K. Stoltzfus by said Robert G. Ulmer
Inventors: Robert G. Ulmer (Millersville, PA), David K. Stoltzfus (Ronks, PA)
Primary Examiner: James R. Largen
Attorney: John C. Thompson
Application Number: 5/669,681
Classifications
Current U.S. Class: D23/92
International Classification: D2303;