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Publication numberUSD546931 S1
Publication typeGrant
Application numberUS 29/232,239
Publication dateJul 17, 2007
Filing dateJun 16, 2005
Priority dateMar 31, 2005
Also published asUSD542400
Publication number232239, 29232239, US D546931 S1, US D546931S1, US-S1-D546931, USD546931 S1, USD546931S1
InventorsMark E. Wefler
Original AssigneeS.C. Johnson & Son, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D546931 S1
Abstract  available in
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  1. The ornamental design for a diffuser, as shown and described.

FIG. 1 is a front isometric view of the diffuser;

FIG. 2 is a back isometric view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a first side elevational view thereof;

FIG. 5 is a back elevational view thereof; and,

FIG. 6 is a plan view thereof.

FIG. 7 is provided for context only and forms no part of the claimed design. Also, structures shown in broken lines form no part of the claimed design.

The structures shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9097413Feb 13, 2015Aug 4, 2015Tseng-Lu ChienLED nightlight system having an image projection feature
U.S. ClassificationD23/366