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Publication numberUSD246254 S
Publication typeGrant
Application numberUS 05/603,180
Publication dateNov 1, 1977
Filing dateAug 8, 1975
Publication number05603180, 603180, US D246254 S, US D246254S, US-S-D246254, USD246254 S, USD246254S
InventorsHans-Ulrich Schade
Original AssigneeFirma Elektro-Warme Technik
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D246254 S
Abstract  available in
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  1. The ornamental design for a heater, as shown.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side elevational view thereof, taken from the right of FIG. 1; and

FIG. 7 is a side elevational view thereof, taken from the left of FIG. 1.

Non-Patent Citations
1Washington Post, Oct. 24, 1973, p. A-14, Flowtron Heater/Cooler.
U.S. ClassificationD23/335