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Publication numberUSD273717 S
Publication typeGrant
Application numberUS 06/297,362
Publication dateMay 1, 1984
Filing dateAug 28, 1981
Publication number06297362, 297362, US D273717 S, US D273717S, US-S-D273717, USD273717 S, USD273717S
InventorsNorman R. McCombs
Original AssigneeGreene & Kellogg, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Compact medical oxygen concentrator
US D273717 S
Abstract  available in
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  1. The ornamental design for a compact medical oxygen concentrator, as shown and described.

FIG. 1 is a perspective view of a compact medical oxygen concentrator embodying my new design, showing the front, top, and right side thereof;

FIG. 2 is a perspective view of the device of FIG. 1 showing rear, top, and left side thereof;

FIG. 3 is a front elevational 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 top plan view thereof.

The broken lines are shown for illustrative purposes only.

U.S. ClassificationD24/164