Dust bags and separators

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum cleaner filter bag having a side fold

    • Patent number 8,974,566
    • Issue date Mar 10, 2015
    • Eurofilters Holding N.V.
    • Ralf Sauer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter unit for vacuum cleaner

    • Patent number 8,918,953
    • Issue date Dec 30, 2014
    • Aktiebolaget Elctrolux
    • Fredrik Sjöberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter bag

    • Patent number 8,236,078
    • Issue date Aug 7, 2012
    • Wolf PVG GmbH & Co. KG
    • Brigitte Rosemeier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner filter bag with deflection device

    • Patent number 8,157,879
    • Issue date Apr 17, 2012
    • Eurofilters Holding N.V.
    • Ralf Sauer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust filter bag

    • Patent number 8,097,054
    • Issue date Jan 17, 2012
    • Eurofilters N.V.
    • Jan Schultink
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum bag and vacuum bag attachment assembly

    • Patent number 8,075,649
    • Issue date Dec 13, 2011
    • Zenith Technologies, LLC
    • Mark D. Bosses
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter bag for a vacuum cleaner and use thereof

    • Patent number 8,070,858
    • Issue date Dec 6, 2011
    • Eurofilters N.V.
    • Jan Schultink
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum bag attachment device and method

    • Patent number 7,979,956
    • Issue date Jul 19, 2011
    • Diversey, Inc.
    • Ralph Matter
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Head for a cleaning implement having a removable dirt bin

    • Patent number 7,934,287
    • Issue date May 3, 2011
    • The Procter & Gamble Company
    • Widalys Luz De Soto-Burt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Blower/vac debris collection system with collection bag on movable...

    • Patent number 7,506,403
    • Issue date Mar 24, 2009
    • The Toro Company
    • Steven J. Svoboda
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner bag docking assembly

    • Patent number 7,258,709
    • Issue date Aug 21, 2007
    • Oreck Holdings
    • Samuel Ponjican
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum, cleaner bag docking assembly

    • Patent number 7,024,724
    • Issue date Apr 11, 2006
    • Global Technologies LLC
    • Samuel Ponjican
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mounting and closure structure for a bag, such as a vacuum cleaner bag

    • Patent number 6,379,408
    • Issue date Apr 30, 2002
    • Oreck Holdings, LLC
    • Michael E. Embree
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Device for connecting a vacuum cleaner dust bag

    • Patent number 6,261,331
    • Issue date Jul 17, 2001
    • Seb S.A.
    • Vincent Fleurier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust filter bag

    • Patent number 6,193,773
    • Issue date Feb 27, 2001
    • Firma Carl Freudenberg
    • Ulrich Schlör
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust filter bag

    • Patent number 6,045,595
    • Issue date Apr 4, 2000
    • Firma Carl Freudenberg
    • Ulrich Freudenberg
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    3616622

    • Patent number 3,616,622
    • Issue date Nov 2, 1971
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2781536

    • Patent number 2,781,536
    • Issue date Feb 19, 1957
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2722993

    • Patent number 2,722,993
    • Issue date Nov 8, 1955
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2639001

    • Patent number 2,639,001
    • Issue date May 19, 1953
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2594416

    • Patent number 2,594,416
    • Issue date Apr 29, 1952
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2533268

    • Patent number 2,533,268
    • Issue date Dec 12, 1950
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2393788

    • Patent number 2,393,788
    • Issue date Jan 29, 1946
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2226630

    • Patent number 2,226,630
    • Issue date Dec 31, 1940
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2153580

    • Patent number 2,153,580
    • Issue date Apr 11, 1939
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2114780

    • Patent number 2,114,780
    • Issue date Apr 19, 1938
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2026834

    • Patent number 2,026,834
    • Issue date Jan 7, 1936
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2010035

    • Patent number 2,010,035
    • Issue date Aug 6, 1935
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2008431

    • Patent number 2,008,431
    • Issue date Jul 16, 1935
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2008067

    • Patent number 2,008,067
    • Issue date Jul 16, 1935
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER UNIT FOR VACUUM CLEANER

    • Publication number 20140041150
    • Publication date Feb 13, 2014
    • Aktiebolaget Electrolux
    • Fredrik Sjöberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vacuum Cleaner Filter Bag Having a Side Fold

    • Publication number 20130036717
    • Publication date Feb 14, 2013
    • EUROFILTERS HOLDING N.V.
    • Ralf Sauer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM BAG AND VACUUM BAG ATTACHMENT ASSEMBLY

    • Publication number 20110126377
    • Publication date Jun 2, 2011
    • Mark D. Bosses
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Vacuum Cleaner Filter Bag with Deflection Device

    • Publication number 20100058720
    • Publication date Mar 11, 2010
    • Ralf Sauer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Head for a cleaning implement having a removable dirt bin

    • Publication number 20100024156
    • Publication date Feb 4, 2010
    • Widalys Luz De Soto-Burt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Dust Filter Bag

    • Publication number 20090308032
    • Publication date Dec 17, 2009
    • Jan Schultink
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FILTER BAG

    • Publication number 20090301043
    • Publication date Dec 10, 2009
    • WOLF PVG GMBH & CO. KG
    • Brigitte ROSEMEIER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM BAG ATTACHMENT DEVICE AND METHOD

    • Publication number 20090217481
    • Publication date Sep 3, 2009
    • Johnson Diversey, Inc.
    • Ralph Matter
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vacuum Cleaner Filter Bag

    • Publication number 20090211211
    • Publication date Aug 27, 2009
    • Eurofilters Holding N.V.
    • Jan Schultink
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    Filter Bag for a Vacuum Cleaner and Use Thereof

    • Publication number 20090031683
    • Publication date Feb 5, 2009
    • Jan Schultink
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    Vacuum cleaner bag docking assembly

    • Publication number 20060123746
    • Publication date Jun 15, 2006
    • Oreck Holdings, LLC
    • Samuel Ponjican
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Blower/vac debris collection system with collection bag on movable...

    • Publication number 20050193517
    • Publication date Sep 8, 2005
    • Steven J. Svoboda
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Vacuum cleaner bag docking assembly

    • Publication number 20040045119
    • Publication date Mar 11, 2004
    • Global Technologies, LLC
    • Samuel Ponjican
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...