Water heater tank

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Description

FIG. 1 is a front elevational view of the new water heater design;

FIG. 2 is a side elevational view of the water heater design, the side opposite being a mirror image thereof;

FIG. 3 is a rear elevational view of the water heater design;

FIG. 4 is a top plan view of the water heater design; and,

FIG. 5 is a bottom plan view of the water heater design.

The outermost broken lines immediately adjacent the stippled areas represent the bounds of the claimed design while all other broken lines are for illustrative purposes only; none of the broken lines form a part of the claimed design.

Referenced Cited
U.S. Patent Documents
D111185 September 1938 Morrow
D133548 August 1942 Horne
D300352 March 21, 1989 Ronvik
D388868 January 6, 1998 Vago et al.
D400971 November 10, 1998 Vago et al.
2528771 November 1950 Mustee
5293446 March 8, 1994 Owens et al.
Patent History
Patent number: D421107
Type: Grant
Filed: Dec 14, 1998
Date of Patent: Feb 22, 2000
Inventors: Barry Neild Jackson (Woodbury, MN), Gary W. Gauer (Burnsville, MN), John Ronvik (Palos Heights, IL)
Primary Examiner: B. J. Bullock
Law Firm: Moore & Hansen
Application Number: 0/97,783
Classifications
Current U.S. Class: Domestic Water Heater Or Boiler (D23/318); With Discharge Valve Or Tap (D23/321)
International Classification: 2303;