TREA

with filtering means

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Industry

  • CPC
  • A47L9/187
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47LDOMESTIC WASHING OR CLEANING SUCTION CLEANERS IN GENERAL A47L9/00Details or accessories of suction cleaners

Current Industry

A47L9/187with filtering means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dust collection unit and vacuum cleaner with the same
    • Patent number 8,973,213
    • Issue date Mar 10, 2015
    • Dongbu Daewoo Electronics Corporation
    • Yong Ho Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 6,019,826
    • Issue date Feb 1, 2000
    • W.S. S.p.A.
    • Silvano Pietrobon
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner apparatus, of the type having an inner container par...
    • Patent number 5,925,171
    • Issue date Jul 20, 1999
    • Silvano Pietrobon
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Ultra-filtration vacuum system
    • Patent number 5,922,093
    • Issue date Jul 13, 1999
    • Miracle Marketing Corporation
    • Randy Bruce James
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wet cleaning apparatus
    • Patent number 5,752,997
    • Issue date May 19, 1998
    • Proair GmbH Geratebau
    • Paul Roth
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 4,547,206
    • Issue date Oct 15, 1985
    • Royal Appliance Mfg. Co.
    • John F. Sovis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2527439
    • Patent number 2,527,439
    • Issue date Oct 24, 1950
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2468934
    • Patent number 2,468,934
    • Issue date May 3, 1949
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2233167
    • Patent number 2,233,167
    • Issue date Feb 25, 1941
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2229083
    • Patent number 2,229,083
    • Issue date Jan 21, 1941
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents