TREA

Peter LUETCHFORD

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  • Bristol, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum cleaner
    • Patent number 9,681,786
    • Issue date Jun 20, 2017
    • Dyson Technology Limited
    • Joanne Katy Mitchell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cyclonic separator
    • Patent number 9,167,943
    • Issue date Oct 27, 2015
    • Dyson Technology Limited
    • James Stuart Robertson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dirt separator for a vacuum cleaner
    • Patent number 8,935,828
    • Issue date Jan 20, 2015
    • Dyson Technology Limited
    • Giles Ashbee
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20160058259
    • Publication date Mar 3, 2016
    • Dyson Technology Limited
    • Joanne Katy MITCHELL
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DIRT SEPARATOR FOR A VACUUM CLEANER
    • Publication number 20140208539
    • Publication date Jul 31, 2014
    • Dyson Technology Limited
    • Giles ASHBEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CYCLONIC SEPARATOR
    • Publication number 20140090563
    • Publication date Apr 3, 2014
    • Dyson Technology Limited
    • James Stuart ROBERTSON
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...