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Publication numberUSD313069 S
Publication typeGrant
Application numberUS 07/290,083
Publication dateDec 18, 1990
Filing dateDec 22, 1988
Publication number07290083, 290083, US D313069 S, US D313069S, US-S-D313069, USD313069 S, USD313069S
InventorsDavid D. McCormick
Original AssigneeRival Manufacturing Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electrical heater
US D313069 S
Abstract  available in
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  1. The ornamental design for an electrical heater, as shown.

FIG. 1 is a front left perspective view of an electrical heater showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
1Markel Electric Products, Inc. Adv. Brochure, p. 3, Hi-Wattage Heetaires, right middle of page.
U.S. ClassificationD23/335