Patents by Inventor Shauna McKenna

Shauna McKenna has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and a device for controlled dosing of treating compositions in washing machines
    Patent number: 10624523
    Abstract: The present invention provides a method of dispensing a plurality of treating compositions into a multistage automatic washing machine. The method comprises operating a device in the machine. The device comprises at least two chambers. Each chamber contains a treating composition. The chambers are activated in response to input from a sensor. The device has an associated reservoir for collection of wash liquor.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: April 21, 2020
    Assignee: RECKITT & COLMAN (OVERSEAS) HYGIENE HOME LIMITED
    Inventors: Shauna Mckenna, Edmund Pedley, David Thomas, John Wasonga
  • Method And A Device For Controlled Dosing Of Treating Compositions In Washing Machines
    Publication number: 20170303765
    Abstract: The present invention provides a method of dispensing a plurality of treating compositions into a multistage automatic washing machine. The method comprises operating a device in the machine. The device comprises at least two chambers. Each chamber contains a treating composition. The chambers are activated in response to input from a sensor. The device has an associated reservoir for collection of wash liquor.
    Type: Application
    Filed: June 26, 2017
    Publication date: October 26, 2017
    Inventors: Shauna Mckenna, Edmund Pedley, David Thomas, John Wasonga
  • Method and a device for controlled dosing of treating compositions in washing machines
    Patent number: 9687139
    Abstract: The present invention provides a method of dispensing a plurality of treating compositions into a multistage automatic washing machine, as well as a dispensing device comprising an associated reservoir for collection of wash liquor and at least two chambers containing a treating composition. Said chambers are activated in response to an input from a sensor.
    Type: Grant
    Filed: November 22, 2012
    Date of Patent: June 27, 2017
    Assignee: Reckitt & Colman (Overseas) Limited
    Inventors: Shauna McKenna, Edmund Pedley, David Thomas, John Wasonga
  • METHOD AND A DEVICE FOR CONTROLLED DOSING OF TREATING COMPOSITIONS IN WASHING MACHINES
    Publication number: 20140283561
    Abstract: The present invention provides a method of dispensing a plurality of treating compositions into a multistage automatic washing machine, as well as a dispensing device comprising an associated reservoir for collection of wash liquor and at least two chambers containing a treating composition. Said chambers are activated in response to an input from a sensor.
    Type: Application
    Filed: November 22, 2012
    Publication date: September 25, 2014
    Applicant: Reckitt & Colman (Overseas) Limited
    Inventors: Shauna McKenna, Edmund Pedley, David Thomas, John Wasonga