Patents by Inventor Somnanritha Chan

Somnanritha Chan 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).

  • Publication number: 20240016360
    Abstract: A surface cleaner configured to distribute a liquid to a surface to be cleaned. The surface cleaner includes a supply tank and a recovery tank that are removable from the surface cleaner.
    Type: Application
    Filed: November 30, 2021
    Publication date: January 18, 2024
    Inventors: Somnanritha Chan, Rafael Davila, Michael Dawson, Jeremy Hansen
  • Publication number: 20230065898
    Abstract: A device for generating ions that includes a housing with a first portion and a second portion having a cavity therein. A first voltage wire and a second voltage wire are electrically coupled to an ionization module. A first electrode is electrically coupled to the first voltage wire configured to emit ions and a second electrode electrically coupled to the second voltage wire is configured to emit ions. An electrode cleaning apparatus is slidingly disposed within the cavity of the housing configured to contact both the first electrode and the second electrode. The electrode cleaning apparatus is powered by a motor, causing the electrode cleaning apparatus to contact the first electrode and the second electrode for cleaning.
    Type: Application
    Filed: August 30, 2022
    Publication date: March 2, 2023
    Inventors: Joseph Lehman, Kevin Terry, Somnanritha Chan
  • Patent number: 11419465
    Abstract: A handheld vacuum cleaner includes a main body with a handle extending along a handle axis. The handheld vacuum cleaner also includes a motor assembly positioned within the main body. The handle axis intersects the motor assembly. The handheld vacuum cleaner also includes a dirty air inlet positioned at a front of the handheld vacuum cleaner and extending along an inlet axis. In addition, the handheld vacuum cleaner includes a cyclonic chamber in fluid communication with the dirty air inlet and the motor assembly. The cyclonic chamber defines a separator axis. The inlet axis and the separator axis intersect to form an acute angle extending between the dirty air inlet and the cyclonic chamber. The inlet axis and the handle axis intersect to form an obtuse angle extending between the dirty air inlet and the handle.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: August 23, 2022
    Assignee: Techtronic Floor Care Technology Limited
    Inventors: Alvin Au Yeuk Yuen, Benson Chun Kit Cheung, Mohammed Irfan, Somnanritha Chan, Yao Xiyin
  • Patent number: D877430
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: March 3, 2020
    Assignee: TTI (Macao Commercial Offshore) Limited
    Inventors: Bradley Hooley, Joseph Sexton, Somnanritha Chan, Benjamin Shrader
  • Patent number: D882893
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: April 28, 2020
    Assignee: TTI (Macao Commercial Offshore) Limited
    Inventors: Bradley Hooley, Joseph Sexton, Somnanritha Chan, Benjamin Shrader, Robert McRorie, Katherine M. Morgan, Michael D. Young
  • Patent number: D908612
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: January 26, 2021
    Assignee: Techtronic Cordless GP
    Inventors: Joseph Sexton, Shuang Lin, Somnanritha Chan, Benjamin Shrader, Bradley Hooley
  • Patent number: D922938
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: June 22, 2021
    Assignee: Techtronic Floor Care Technology Limited
    Inventors: Joseph Sexton, Somnanritha Chan, Benjamin Shrader, Bradley Hooley
  • Patent number: D930580
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: September 14, 2021
    Assignee: Techtronic Floor Care Technology Limited
    Inventors: Joseph Sexton, Somnanritha Chan, Benjamin Shrader, Bradley Hooley
  • Patent number: D937513
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: November 30, 2021
    Assignee: Techtronic Cordless GP
    Inventors: Somnanritha Chan, Joseph Sexton, Benjamin Shrader, Roderick Burgess, Steven P. Martise
  • Patent number: D962568
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: August 30, 2022
    Assignee: Techtronic Floor Care Technology Limited
    Inventors: Somnanritha Chan, Joseph Sexton, Benjamin Shrader
  • Patent number: D973017
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: December 20, 2022
    Assignee: Techtronic Floor Care Technology Limited
    Inventors: Joseph Sexton, Somnanritha Chan, Benjamin Shrader, Bradley Hooley
  • Patent number: D977215
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: January 31, 2023
    Assignee: Techtronic Cordless GP
    Inventors: Somnanritha Chan, Robert Barrett Lawson
  • Patent number: D979163
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: February 21, 2023
    Assignee: Techtronic Floor Care Technology Limited
    Inventor: Somnanritha Chan