Fan shaped burner

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Description

FIG. 1 is a perspective view of the fan shaped burner of the subject invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side view thereof, the opposite side being a mirror image;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
RE23721 October 1953 Brown
1267041 May 1918 Anspach
1537335 May 1925 Cross
1844187 February 1932 Smith
2775294 December 1956 Schwank
2840150 June 1958 Jackson et al.
2985233 May 1961 Stellmach
3416733 December 1968 Leighton
3434791 March 1969 Hayashi et al.
3441359 April 1969 Keith et al.
3837789 September 1974 Schindler et al.
5649820 July 22, 1997 Keller et al.
Foreign Patent Documents
2 363 611 July 1974 DEX
33 33 054-A1 March 1985 DEX
56-66641 June 1981 JPX
58-72809 April 1983 JPX
59-52116 March 1984 JPX
1-54106 March 1989 JPX
6-193832 July 1994 JPX
60-50302 March 1995 JPX
1213057 November 1970 GBX
Patent History
Patent number: D417501
Type: Grant
Filed: Nov 9, 1998
Date of Patent: Dec 7, 1999
Assignee: Shenandoah Manufacturing Co., Inc. (Harrisonburg, VA)
Inventor: James F. Newman (Harrisonburg, VA)
Primary Examiner: Mitchell Siegel
Law Firm: Nixon & Vanderhye P.C.
Application Number: 0/96,252
Classifications
Current U.S. Class: Burner Or Heater Coil (D23/415)
International Classification: 2399;