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Publication numberUSD325434 S
Publication typeGrant
Application numberUS 07/496,498
Publication dateApr 14, 1992
Filing dateMar 20, 1990
Publication number07496498, 496498, US D325434 S, US D325434S, US-S-D325434, USD325434 S, USD325434S
InventorsThomas R. Dosmann
Original AssigneeContinental Industries, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air diffuser
US D325434 S
Abstract  available in
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  1. The ornamental design for an air diffuser, as shown and described.

FIG. 1 is a front perspective view of an air diffuser showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is an enlarged partial cross-sectional view thereof, taken along the lines 7--7 in FIG. 2, with the remaining portion shown in elevation and shown broken away for ease of illustration.

Non-Patent Citations
1Sweet's 1962 Cat. 6C/ER, p. 2, Egyptian Three Dimensional Design, lower left side of page.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7645188Sep 17, 2007Jan 12, 2010Morris PeerboltAir diffuser apparatus
US8776452Mar 13, 2013Jul 15, 2014Opstock, Inc.Universal quick corner for raised floor system
USD618782Dec 22, 2009Jun 29, 2010Broan-Nutone, LlcGrille
USD635238Jul 14, 2009Mar 29, 2011Broan-Nutone LlcVentilation grille
U.S. ClassificationD23/388