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Patentes

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Número de publicaciónUSD481101 S1
Tipo de publicaciónConcesión
Número de solicitudUS 29/170,574
Fecha de publicación21 Oct 2003
Fecha de presentación7 Nov 2002
Fecha de prioridad7 Nov 2002
Número de publicación170574, 29170574, US D481101 S1, US D481101S1, US-S1-D481101, USD481101 S1, USD481101S1
InventoresBruce Allen Boehrs, Randy Clayton Bourget
Cesionario originalDonaldson Company, Inc.
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Filter element
US D481101 S1
Resumen  disponible en
Imágenes(11)
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Reclamaciones(1)
  1. The ornamental design for filter element, as shown and described.
Descripción

FIG. 1 is a perspective view of a first embodiment of a filter element incorporating our new design;

FIG. 2 is a top plan view of the filter element of FIG. 1;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; the rear elevational view being a mirror image thereof;

FIG. 5 is a left end elevational view thereof;

FIG. 6 is a right end elevational view thereof;

FIG. 7 is a perspective view of a second embodiment of a filter element incorporating our new design; the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 8 is a top plan view of the filter element depicted in FIG. 7; the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 9 is a bottom plan view of the filter element depicted in FIG. 7; the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 10 is a front elevational view of the filter element depicted in FIG. 7; the rear elevational view being a mirror image thereof; the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 11 is a left end elevational view of the filter element depicted in FIG. 7; the portions shown in broken lines forming no part of the design sought to be patented; and,

FIG. 12 is a right end elevational view of the filter element depicted in FIG. 7.

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US707064223 Oct 20034 Jul 2006Donaldson Company, Inc.Air cleaner; replaceable filter cartridges; and, methods
US75243492 May 200628 Abr 2009Donaldson Company, Inc.Air cleaner; air filter cartridge and method of manufacturing
US79008549 Abr 20078 Mar 2011American Agriculture Products, LlcFiltration and cleaning system for sprinkler irrigation drop nozzles
US79811866 Abr 200919 Jul 2011Donaldson Company Inc.Air cleaner; air filter cartridge and method of manufacturing
US821633414 Nov 200810 Jul 2012Donaldson Company, Inc.Air filter arrangement; assembly; and, methods
US852932417 Abr 200310 Sep 2013The Sy-Klone CompanyPowered air cleaning system and method of making same
US865792828 Sep 201125 Feb 2014The Sy-Klone CompanyVersatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner
US86633559 Jul 20124 Mar 2014Donaldson Company, Inc.Air filter arrangement; assembly; and, methods
Clasificaciones
Clasificación de EE.UU.D23/209