Patent
   D578196
Priority
Apr 12 2006
Filed
Nov 07 2007
Issued
Oct 07 2008
Expiry
Oct 07 2022
Assg.orig
Entity
unknown
2
23
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is an isometric view of the air purifier of the present invention;

FIG. 2 is a front elevation view of the air purifier of FIG. 1;

FIG. 3 is a right side elevational view of the air purifier of FIG. 1, the left side being a mirror image thereof;

FIG. 4 is a top plan view of the air purifier of FIG. 1;

FIG. 5 is a rear elevational view of the air purifier of FIG. 1; and,

FIG. 6 is a bottom plan view of the air purifier of FIG. 1.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.

Van Dyk, Thomas, Schultz, Marissa A. K.

Patent Priority Assignee Title
D605273, Jul 15 2008 ZODIAC POOL CARE EUROPE pH regulator
D741475, Feb 27 2015 3M Innovative Properties Company Respirator mask having a communication grille
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 07 2007S.C. Johnson & Son, Inc.(assignment on the face of the patent)
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