Thomas Douglas Ridley

Person

  • Bristol, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum cleaner

    • Patent number 11,116,375
    • Issue date Sep 14, 2021
    • Dyson Technology Limited
    • Kristian Richard Thomas King
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner

    • Patent number 11,103,116
    • Issue date Aug 31, 2021
    • Dyson Technology Limited
    • Nathan Lawson McLean
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hand-held vacuum cleaner

    • Patent number D922009
    • Issue date Jun 8, 2021
    • Dyson Technology Limited
    • Samuel Steven Cole
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Hand-held vacuum cleaner

    • Patent number D922008
    • Issue date Jun 8, 2021
    • Dyson Technology Limited
    • Samuel Steven Cole
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Filter for vacuum cleaners

    • Patent number D914309
    • Issue date Mar 23, 2021
    • Dyson Technology Limited
    • Samuel Steven Cole
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cleaning appliance

    • Patent number 10,555,600
    • Issue date Feb 11, 2020
    • Dyson Technology Limited
    • Jonathan George Marsh
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fan

    • Patent number D790681
    • Issue date Jun 27, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D783140
    • Issue date Apr 4, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D783141
    • Issue date Apr 4, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D783142
    • Issue date Apr 4, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D783143
    • Issue date Apr 4, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D782641
    • Issue date Mar 28, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D782640
    • Issue date Mar 28, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D782642
    • Issue date Mar 28, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D782643
    • Issue date Mar 28, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D782021
    • Issue date Mar 21, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan

    • Patent number D782020
    • Issue date Mar 21, 2017
    • Dyson Technology Limited
    • Roy Edward Poulton
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER AND FILTER ASSEMBLY

    • Publication number 20210401248
    • Publication date Dec 30, 2021
    • Dyson Technology Limited
    • Kristian Richard Thomas KING
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM CLEANER

    • Publication number 20190183305
    • Publication date Jun 20, 2019
    • Dyson Technology Limited
    • Nathan LAWSON MCLEAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER

    • Publication number 20190183306
    • Publication date Jun 20, 2019
    • Dyson Technology Limited
    • Kristian Richard Thomas KING
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING APPLIANCE

    • Publication number 20180110322
    • Publication date Apr 26, 2018
    • Dyson Technology Limited
    • Jonathan George MARSH
    • A46 - BRUSHWARE