Heat exchanger

Information

FIG. 1 is a perspective view of a heat exchanger, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a back elevational view thereof; and,

FIG. 7 is a bottom view thereof.

Number	Name	Date	Kind
2216864	Wasmund	Oct 1940	A
D156294	Trow	Nov 1949	S
2553030	Bell	May 1951	A
D165089	McElgin	Nov 1951	S
2905201	McNaughton	Sep 1959	A
2963783	Field	Dec 1960	A
3059563	Larson	Oct 1962	A
3165152	Jones	Jan 1965	A
3847211	Fischel et al.	Nov 1974	A
3907050	Mullings	Sep 1975	A
4126268	Vitale	Nov 1978	A
D252641	LaZar	Aug 1979	S
D253067	Hartley	Oct 1979	S
D256156	Garritson	Jul 1980	S
D279029	Sieverding	May 1985	S
4742957	Mentuch	May 1988	A
D297044	Van Ee	Aug 1988	S
D297359	Schmid et al.	Aug 1988	S
D319499	Hague	Aug 1991	S
5311930	Bruenn	May 1994	A
5538293	Kolt	Jul 1996	A
D398049	Willis	Sep 1998	S
5893408	Stark	Apr 1999	A
6364007	Fischer	Apr 2002	B1
20060153755	Obuchi et al.	Jul 2006	A1

	Number	Date	Country
Parent	11225763	Sep 2005	US
Child	29280526		US