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Publication numberUSD284026 S
Publication typeGrant
Application numberUS 06/742,516
Publication dateMay 27, 1986
Filing dateJun 7, 1985
Publication number06742516, 742516, US D284026 S, US D284026S, US-S-D284026, USD284026 S, USD284026S
InventorsNorman R. McCombs
Original AssigneeGreene & Kellogg, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Oxygen concentrator
US D284026 S
Abstract  available in
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  1. The ornamental design for a oxygen concentrator, as shown and described.

FIG. 1 is a right side perspective view of an oxygen concentrator showing my new design;

FIG. 2 is a left side perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear side elevational view thereof; and

FIG. 7 is a top plan view thereof.

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

Non-Patent Citations
1Synctron-Optical Maser Light Pump #3C-3930 Cabinet Advertisement.
U.S. ClassificationD24/164