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Publication numberUSD274837 S
Publication typeGrant
Application numberUS 06/445,301
Publication dateJul 24, 1984
Filing dateNov 29, 1982
Publication number06445301, 445301, US D274837 S, US D274837S, US-S-D274837, USD274837 S, USD274837S
InventorsPatrick E. Lynch, James M. Wimsatt
Original AssigneePyramid Products, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air purifier
US D274837 S
Abstract  available in
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  1. The ornamental design for an air purifier, as shown and described.

FIG. 1 is a perspective top view of an air purifier showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD23/364