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Número de publicaciónUSD399944 S
Tipo de publicaciónConcesión
Número de solicitudUS 29/053,683
Fecha de publicación20 Oct 1998
Fecha de presentación26 Abr 1996
Número de publicación053683, 29053683, US D399944 S, US D399944S, US-S-D399944, USD399944 S, USD399944S
InventoresGary R. Gillingham, Wayne M. Wagner, Joseph C. Tokar, Daniel T. Risch, Jim C. Rothman, Steven A. Carter
Cesionario originalDonaldson Company, Inc.
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Conical filter
US D399944 S
Imágenes(2)
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Reclamaciones(1)
  1. The ornamental design for a conical filter, as shown and described.
Descripción

FIG. 1 shows a perspective view of an embodiment of a conical filter, according to the principles of the present invention;

FIG. 2 shows a side elevational view thereof, the other sides being identical to that shown;

FIG. 3 shows a top plan view thereof; and,

FIG. 4 shows a bottom plan view thereof.

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US621666130 Mar 200017 Abr 2001Randy PickensFiltered carburetor cover
US637570023 Jun 200023 Abr 2002Nelson Industries, Inc.Direct flow filter
US648224718 Dic 200019 Nov 2002Nelson Industries, Inc.Multi-panel fluid filter with equalized contaminant passages
US651159918 Dic 200028 Ene 2003Nelson Industries, Inc.Multi-element cylindrical filter with equalized flow
US69669402 Abr 200322 Nov 2005Donaldson Company, Inc.Air filter cartridge
US700846724 Ago 20047 Mar 2006Donaldson Company, Inc.Air cleaner and method of filtering
US72820758 Dic 200316 Oct 2007Donaldson Company, Inc.Z-filter media with reverse-flow cleaning systems and methods
US733854412 Ene 20064 Mar 2008Donaldson Company, Inc.Z-filter media with reverse-flow cleaning systems and methods
US74912542 Feb 200617 Feb 2009Donaldson Company, Inc.Filter elements; air cleaner; assembly; and, methods
US758861928 Nov 200615 Sep 2009Wix Filtration Corp.Cross-flow filter media and filter assembly
US764531013 Feb 200912 Ene 2010Donaldson Company, Inc.Filter elements; air cleaner; assembly; and, methods
US767430823 Mar 20059 Mar 2010Donaldson Company, Inc.Filter elements; air cleaner; assembly; and methods
US79597024 Feb 200814 Jun 2011Donaldson Company, Inc.Air filtration media pack, filter element, air filtration media, and methods
US79678866 Jun 200528 Jun 2011Donaldson Company, Inc.Z-filter media pack arrangement; and, methods
US796789829 Feb 200828 Jun 2011Donaldson Company, Inc.Z-filter media with reverse-flow cleaning systems and methods
US799342211 Ene 20109 Ago 2011Donaldson Company, Inc.Filter elements; air cleaner; assembly; and, methods
US799742531 Ene 200316 Ago 2011Donaldson Company, Inc.Fluted filter medium and process for its manufacture
US810100322 Ene 201024 Ene 2012Donaldson Company, Inc.Filter elements; air cleaner; assembly; and, methods
US821633414 Nov 200810 Jul 2012Donaldson Company, Inc.Air filter arrangement; assembly; and, methods
US8361183 *18 May 201129 Ene 2013Donaldson Company, Inc.Air filtration media pack, filter element, air filtration media, and methods
US851249911 Ago 201120 Ago 2013Donaldson Company, Inc.Fluted filter medium and process for its manufacture
US854558926 Jun 20081 Oct 2013Donaldson Company, Inc.Filtration media pack, filter element, and methods
US86522284 Ago 201118 Feb 2014Donaldson Company, Inc.Filter elements; air cleaner; assembly; and, methods
US86633559 Jul 20124 Mar 2014Donaldson Company, Inc.Air filter arrangement; assembly; and, methods
US87281935 Sep 200820 May 2014Donaldson Company, Inc.Air filter assembly; components thereof and methods
US873455717 Ene 201327 May 2014Donaldson Company, Inc.Air filtration media pack, filter element, air filtration media, and methods
US874101721 Jul 20093 Jun 2014Donaldson Company, Inc.Air cleaner assembly; components therefor; and, methods
EP2239039A15 Ago 200513 Oct 2010Donaldson Company, Inc.Air filter arrangement; assembly; and, methods
EP2243536A110 Jun 200527 Oct 2010Donaldson Company, Inc.Air filter arrangement and cartridge
EP2246108A15 Ago 20053 Nov 2010Donaldson Company, Inc.Air filter arrangement, assembly, and methods
EP2319600A16 Jun 200511 May 2011Donaldson Company, Inc.Z-filter media pack arrangement; and, methods
EP2319601A15 Ago 200511 May 2011Donaldson Company, Inc.Air filter arrangement; assembly; and, methods
EP2444139A221 Jun 200725 Abr 2012Donaldson Company, Inc.Air cleaner arrangements; components thereof; and, methods
EP2514504A14 Feb 200824 Oct 2012Donaldson Company, Inc.Air filtration media pack
EP2514505A14 Feb 200824 Oct 2012Donaldson Company, Inc.Air filtration media pack and filter element
EP2514506A14 Feb 200824 Oct 2012Donaldson Company, Inc.Air filtration media pack, filter element, air filtration media, and methods
EP2650041A29 May 200716 Oct 2013Donaldson Company, Inc.Air filter assembly
WO2006017790A15 Ago 200516 Feb 2006Donaldson Co IncAir filter arrangement; assembly; and, methods
WO2008095196A14 Feb 20087 Ago 2008Donaldson Co IncAir filtration media pack, filter element, air filtration media, and methods
WO2009003119A126 Jun 200831 Dic 2008Donaldson Co IncFiltration media pack, filter elements, and methods
WO2009033040A15 Sep 200812 Mar 2009Donaldson Co IncAir filter assembly; components thereof; and, methods
WO2009064894A113 Nov 200822 May 2009Donaldson Co IncAir filter arrangements; assemblies; and, methods
WO2010083194A213 Ene 201022 Jul 2010Donaldson Company, Inc.Filter element; components thereof; and methods
WO2010099317A225 Feb 20102 Sep 2010Donaldson Company, Inc.Filter cartridge; components thereof; and methods
WO2010114906A131 Mar 20107 Oct 2010Donaldson Company, Inc.Air cleaner, components thereof, and methods
WO2010114911A131 Mar 20107 Oct 2010Donaldson Company, Inc.Air cleaner, components thereof, and methods
WO2011041129A116 Sep 20107 Abr 2011Donaldson Company, Inc.Filter cartridge with centerboard, dust collectors, and methods
Clasificaciones
Clasificación de EE.UU.D23/365