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Publication numberUSD408513 S
Publication typeGrant
Application numberUS 29/075,491
Publication dateApr 20, 1999
Filing dateJul 15, 1997
Publication number075491, 29075491, US D408513 S, US D408513S, US-S-D408513, USD408513 S, USD408513S
InventorsDwayne E. Reede
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter for a round fan
US D408513 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a filter for a round fan, as shown and described.
Description

FIG. 1 is a front view.

FIG. 2 is a rear view.

FIG. 3 is a right side view.

FIG. 4 is a left side view.

FIG. 5 is a top view; and,

FIG. 6 is a bottom view.

The broken-line in FIGS. 3-6 represents stitching.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6398835Aug 31, 2000Jun 4, 2002Om Prakash RehilAir filtering device having a toroidaly shaped shroud attached to a fan guard for holding a toroidally shaped filter element
US6527838Jul 13, 2001Mar 4, 2003Giovanni D. VoloIndoor fan filter
US6874209Feb 24, 2003Apr 5, 2005Giovanni D. VoloIndoor fan filter
US7393272Dec 29, 2004Jul 1, 20083M Innovative Properties CompanyAir filter assembly
US7670401Mar 2, 2010Zipwall, LlcFilter mounts for a portable fan and methods for mounting a filter to a portable fan
US7905938Jan 21, 2010Mar 15, 2011Zipwall, LlcFilter mounts for a portable fan and methods for mounting a filter to a portable fan
US8137426Feb 8, 2011Mar 20, 2012Zipwall, LlcFilter mounts for a portable fan and methods for mounting a filter to a portable fan
US8349047Feb 23, 2012Jan 8, 2013Zipwall LlcFilter mounts for a portable fan and methods for mounting a filter to a portable fan
US8591619Dec 13, 2012Nov 26, 2013Zipwall LlcFilter mounts for a portable fan and methods for mounting a filter to a portable fan
US8801824Oct 24, 2013Aug 12, 2014Zipwall LlcFilter mounts for a portable fan and methods for mounting a filter to a portable fan
US20030188520 *Apr 5, 2002Oct 9, 2003Paul BoulvaAir filter system for a free-standing air blowing fan
US20060168925 *Feb 1, 2006Aug 3, 2006Whittemore Jeffrey PFilter mounts for a portable fan and methods for mounting a filter to a portable fan
US20080264019 *Apr 30, 2007Oct 30, 2008Walker John RAir filtration system and method
US20100003149 *Jan 7, 2010Nelson Daniel ARear-positioned filter mount for use with a box or cage fan for reducing dust emission and improving interior air quality
US20100071325 *Mar 25, 2010Walker John RAir filtration system and method
US20100115898 *Jan 21, 2010May 13, 2010Zipwall, LlcFilter mounts for a portable fan and methods for mounting a filter to a portable fan
US20110126500 *Jun 2, 2011Zipwall, LlcFilter mounts for a portable fan and methods for mounting a filter to a portable fan
Classifications
U.S. ClassificationD23/365, D23/411