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Publication numberUSD491655 S1
Publication typeGrant
Application numberUS 29/187,762
Publication dateJun 15, 2004
Filing dateAug 5, 2003
Priority dateAug 5, 2003
Publication number187762, 29187762, US D491655 S1, US D491655S1, US-S1-D491655, USD491655 S1, USD491655S1
InventorsZhiqun Zhang, Robert M. Swinehart
Original Assignee3M Innovative Properties Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air cleaner
US D491655 S1
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a air cleaner, as shown and described.
Description

FIG. 1 is a perspective view of an air cleaning device, showing our new design;

FIG. 2 is a right view of FIG. 1;

FIG. 3 is a left view of FIG. 1;

FIG. 4 is a top view of FIG. 1; and,

FIG. 5 is front view of FIG. 1.

The phantom line shown in the drawings forms no part of the claimed design(s).

Classifications
U.S. ClassificationD23/364