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Publication numberUSD338524 S
Publication typeGrant
Application numberUS 07/873,054
Publication dateAug 17, 1993
Filing dateApr 24, 1992
Publication number07873054, 873054, US D338524 S, US D338524S, US-S-D338524, USD338524 S, USD338524S
InventorsLars Allestad, Oscar Allestad
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Freezer ambient air exchange device
US D338524 S
Abstract  available in
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  1. The ornamental design for a freezer ambient air exchange device, as shown and described.

FIG. 1 is a perspective view of the freezer ambient air exchange device embodying the design of the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

The vertical tubular portion has been broken away in the middle in FIGS. 1-5, to indicate indeterminate length.

U.S. ClassificationD23/386