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Publication numberUSD326545 S
Publication typeGrant
Application numberUS 07/304,254
Publication dateMay 26, 1992
Filing dateJan 31, 1989
Publication number07304254, 304254, US D326545 S, US D326545S, US-S-D326545, USD326545 S, USD326545S
InventorsBernard Gurstein, Russell Gurstein
Original AssigneeU. S. Products, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
External heat exchanger for upholstery and carpet cleaning equipment
US D326545 S
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  1. The ornamental design for a external heat exchanger for upholstery and carpet cleaning equipment, as shown and described.

FIG. 1 is a front perspective view of an external heat exchanger showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of the hoses is for illustrative purposes only and forms no part of the claimed design.

U.S. ClassificationD32/28