Patents by Inventor Andrew John WARNER

Andrew John WARNER 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).

  • CLEANER HEAD
    Publication number: 20260096708
    Abstract: A cleaner head, such as for use with a vacuum or floor cleaner, can have a brushbar arrangement. The brushbar arrangement has a first elongate portion, and a first curved portion that is located at a first end of the first elongate portion. The brushbar arrangement extends, at least partially, around a suction region for the cleaner head. The cleaner head also has a drive assembly that can rotate the first curved portion and the first elongate portion.
    Type: Application
    Filed: December 12, 2025
    Publication date: April 9, 2026
    Inventors: Andrew John WARNER, Andrew James WILLS, Stuart Lloyd GENN, Edward Richard OLDFIELD, Robert HINCHLIFFE, Stephen Benjamin COURTNEY
  • Cleaner head
    Patent number: 12514422
    Abstract: A cleaner head including: a brushbar arrangement including a first elongate portion, and a first curved portion located at a first end of the first elongate portion. The brushbar arrangement at least partially extends around a suction region. The cleaner head further includes a drive assembly configured to rotate the first curved portion and the first elongate portion.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: January 6, 2026
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Andrew James Wills, Stuart Lloyd Genn, Edward Richard Oldfield, Robert Hinchliffe, Stephen Benjamin Courtney
  • AGITATOR ELEMENT FOR A VACUUM CLEANER
    Publication number: 20250311901
    Abstract: An agitator element for a vacuum cleaner comprising a support member which has opposed first and second end surfaces located at first and second ends of the agitator element respectively. An elongate surface extends between the first and second end surfaces. Agitation material extends away from the first end surface of the support member such that the outermost extremity of the agitation material defines the outermost extremity of the first end of the agitator element.
    Type: Application
    Filed: May 11, 2023
    Publication date: October 9, 2025
    Inventors: Maxine Sarah ARPINO-JAMES, Alexander John HORNE, Joel Alan KNOX, Andrew John WARNER, Laurent James PETERS, Gregory William DUSSEK, Ninad SHITOOT
  • CLEANER HEAD
    Publication number: 20220395156
    Abstract: A cleaner head including: a brushbar arrangement including a first elongate portion, and a first curved portion located at a first end of the first elongate portion. The brushbar arrangement at least partially extends around a suction region. The cleaner head further includes a drive assembly configured to rotate the first curved portion and the first elongate portion.
    Type: Application
    Filed: November 6, 2020
    Publication date: December 15, 2022
    Applicant: Dyson Technology Limited
    Inventors: Andrew John WARNER, Andrew James WILLS, Stuart Lloyd GENN, Edward Richard OLDFIELD, Robert HINCHLIFFE, Stephen Benjamin COURTNEY
  • Vacuum cleaner head
    Patent number: D1059709
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: January 28, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069287
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069288
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner roller
    Patent number: D1069289
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner roller
    Patent number: D1069290
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069291
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner roller
    Patent number: D1069292
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069293
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069294
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069295
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069296
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069297
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069298
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1069299
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris
  • Vacuum cleaner head
    Patent number: D1070211
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 8, 2025
    Assignee: Dyson Technology Limited
    Inventors: Andrew John Warner, Joel Alan Knox, Gregory William Dussek, Aaron Mark Colfer, Andre Minas Terchanian, Alexander John Horne, Muharrem Aris