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Publication numberUSD226380 S
Publication typeGrant
Publication dateFeb 27, 1973
Filing dateAug 2, 1971
Publication numberUS D226380 S, US D226380S, US-S-D226380, USD226380 S, USD226380S
InventorsJames E. Watts
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable water heater
US D226380 S
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Description  (OCR text may contain errors)

Des. 226,380

Patented Feb. 27, 1973 United States Patent 0 ICC PORTABLE WATER HEATER James E. Watts, Bountiful, Utah, assignor to Litton Systems, Inc., Beverly Hills, Calif. Filed Aug. 2, 1971, Ser. No. 168,522

Term of patent 14 years Int. Cl. D23-03 US. Cl. 1323-88 Dos 226,380

FIG. 1 is a perspective view of a portable water heater showing my new design;

FIG. 2 is a perspective view of the opposite side thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is an elevational view taken from the right side of FIG. 3;

FIG. 5 is a bottom plan view thereof on an enlarged scale; and

FIG. 6 is a top plan view thereof.

The gas tank and clamp are shown in broken lines in FIGS. 4 and 6 for illustrative purposes only.

The mesh on the exhaust vent is partially shown in FIGS. 2 and 3 for convenience of illustration, it being understood that the mesh is continuous on the vent.

I claim: An ornamental design for a portable water heater, as shown and described.

References Cited FOREIGN PATENTS 213,044 1/1909 Germany 126350 470,815 1/ 1929 Germany 126344 671,009 4/1952 Great Britain 126350 799,256 8/1958 Great Britain 126350 88,156 8/1956 Norway 126-350 WALLACE R. BURKE, Primary Examiner S. J. MERCER, Assistant Examiner