Patents by Inventor Stephen Benjamin Courtney

Stephen Benjamin Courtney 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: 20210219688
    Abstract: The present invention relates to a hair straightening apparatus having two arms pivotably coupled together and a heating plate on a facing side of at least one arm. A flexible protective rim substantially surrounds the periphery of a hair contacting surface of each heating plate.
    Type: Application
    Filed: September 27, 2018
    Publication date: July 22, 2021
    Applicant: Dyson Technology Limited
    Inventors: Stephen Benjamin COURTNEY, Arran George SMITH, Richard David NICOLAOU, Frederick Stuart GROTRIAN
  • Patent number: 10786127
    Abstract: A cleaner head that includes an agitator in the form of a brush bar, the brush bar including a sealing material extending over the circumferential and axial extent of the brush bar, the sealing material including a tufted material, and a housing defining a chamber which at least partially surrounds the brush bar, a dirty air inlet in a lower part of the chamber and a front opening that exposes the brush bar at the front of the housing, the brush bar being supported for rotation with respect to the housing and arranged in the chamber, wherein a partition is arranged within the chamber between the brush bar and an outlet of the chamber, the partition extends transversely and divides the chamber into an agitating region and a settling chamber, and the partition includes a wall that extends tangentially to the brush bar and is inclined rearwardly.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: September 29, 2020
    Assignee: Dyson Technology Limited
    Inventors: David Andrew Isley, Thomas Michael McVey, Stephen Benjamin Courtney
  • Patent number: 10694906
    Abstract: A hand dryer comprising an elongate air-knife discharge outlet for discharging an air-knife across the width of a user's hand held flat in front of the outlet, thereby mechanically to scrape water from the hand as the hand is moved lengthwise relative to the air-knife. The elongate air-knife discharge outlet comprises a straight section for facing the palm or back of the user's hand and a curved, wrap-around end section for extending at least part way around one of the sides of the user's hands. The geometry of the air-knife discharge outlet creates a flow profile which targets the side of the hand with a relatively high-velocity jet of air effective in particular for drying the area around the thumb of a user.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: June 30, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Kevin John Simmonds, Kondwani Bob Kanjere
  • Patent number: 10687595
    Abstract: A hand held appliance, such as a hairdryer, includes a body, a fluid flow path extending through the body in an axial direction from a first fluid inlet through which a first fluid flow enters the appliance to a first fluid outlet for emitting the first fluid flow from the appliance, a primary fluid flow path extending from a second fluid inlet through which a primary fluid flow enters the appliance to a second fluid outlet, a section of the primary fluid flow path extending through the body in the axial direction and surrounding the fluid flow path, and a heater located within the section of the primary fluid flow path for heating fluid passing through the primary fluid flow path, and wherein the heater has a length extending in the axial direction.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: June 23, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Patrick Joseph William Moloney, Edward Sebert Maurice Shelton, Peter David Gammack
  • Patent number: 10612849
    Abstract: The invention relates to a wall-mountable hand dryer of the type which uses an air-knife to wipe the water from a user's hand. In accordance with the invention, the hand dryer is configured to have a maximum depth, front-to-back, of less than 150 mm when it is surface-mounted on—rather than recessed within—the wall. The dryer has a projecting part which projects outwardly either from the wall or from a rear part of the dryer, and the air-knife is directed downwardly onto the user's hand as it is passed lengthwise underneath the projecting part of the dryer. The air knife is discharged through one or more discharge apertures, and these discharge apertures are positioned towards the front of the projecting part so that they are spaced at least 75 mm from the wall or, as the case may be, the rear part of the dryer.
    Type: Grant
    Filed: March 26, 2013
    Date of Patent: April 7, 2020
    Assignee: DYSON TECHNOLOGY LIMITED
    Inventors: Peter David Gammack, Stephen Benjamin Courtney, Leigh Michael Ryan, Stuart James Steele
  • Patent number: 10610000
    Abstract: A hand held appliance, such as a hairdryer, includes a body, a duct, a fluid flow path extending through the duct from a first fluid inlet of the appliance to a first fluid outlet of the appliance. A primary fluid flow path extends from a second fluid inlet through which a primary fluid flow enters the appliance to a second fluid outlet. A fan unit is located in the primary fluid flow path for drawing fluid through the second fluid inlet. A filter is located in the primary fluid flow path. Fluid is drawn through the fluid flow path by fluid emitted from the second fluid outlet. A heater is provided in the body and extends at least partially along and around the duct.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: April 7, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Patrick Joseph William Moloney, Peter David Gammack
  • Patent number: 10582751
    Abstract: A support for a hair care appliance, the support including a stand portion that includes an aperture that extends through the stand portion and a collar that extends around the aperture, wherein the collar is adapted to retain an appliance with respect to the aperture so that fluid exiting the appliance is in fluid communication with the aperture of stand portion. The stand portion may include a first side and a second side wherein the first side is adapted to receive and retain the appliance. The collar may at least partially define an inner periphery of the aperture. The collar may include a first ring which at least partially defines the inner periphery of the aperture. The collar may include a second ring disposed radially inwards of the first ring.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: March 10, 2020
    Assignee: Dyson Technology Limited
    Inventor: Stephen Benjamin Courtney
  • Patent number: 10575617
    Abstract: A hairdryer including: a handle; a body comprising a duct extending within the body; a fluid flow path extending through the duct from a fluid inlet through which a fluid flow enters the hairdryer to a fluid outlet for emitting the fluid flow from a front end of the body; a primary fluid flow path extending at least partially through the body from a primary fluid inlet through which a primary fluid flow enters the hairdryer to an annular primary fluid outlet at a front end of the body; a fan unit for drawing the primary fluid flow through the primary fluid inlet; and an attachment for adjusting at least one parameter of fluid emitted from the hairdryer, the attachment being attachable to the hairdryer so that the attachment protrudes from the front end of the body, wherein the attachment is configured to inhibit the generation of the fluid flow.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: March 3, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Patrick Joseph William Moloney, Edward Shelton, Thomas James Dunning Follows, David Michael Jones
  • Patent number: 10548440
    Abstract: The invention relates to a wall-mountable hand dryer of the type which uses an air-knife to wipe the water from a user's hand. In accordance with the invention, the hand dryer is configured to have a maximum depth, front-to-back, of less than 150 mm when it is surface-mounted on—not recessed within—the wall. The air-knife is discharged downwardly through one or more discharge apertures on the dryer. These discharge apertures are configured so that the air-knife is discharged in front of the wall or a rear part of the dryer, and is discharged forwards towards the user at a downward angle. The downward angle of the air-knife is such that the air-knife projects to a distance of at least 75 mm in front of the wall or, as the case may be, in front of the rear part of the dryer.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: February 4, 2020
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Benjamin Courtney, Leigh Michael Ryan, Stuart James Steele
  • Patent number: D869851
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: December 17, 2019
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows
  • Patent number: D875404
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: February 18, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows, William John Bex-Russell
  • Patent number: D875405
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: February 18, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows
  • Patent number: D888434
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: June 30, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows, William John Bex-Russell, Jonathan George Marsh, Adam James Bates, Peter David Gammack
  • Patent number: D895297
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: September 8, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney
  • Patent number: D901897
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: November 17, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows
  • Patent number: D908363
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: January 26, 2021
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows, William John Bex-Russell
  • Patent number: D908364
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: January 26, 2021
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows, William John Bex-Russell
  • Patent number: D919178
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: May 11, 2021
    Assignee: Dyson Technology Limited
    Inventors: Alexander Stuart Knox, Stephen Benjamin Courtney, Andrew Drummond Flynn, Richard David Nicolaou, Frederick Stuart Grotrian, Samuel James Czerpak, Ian Dwight Sansom, Leanne Joyce Garner
  • Patent number: D919179
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: May 11, 2021
    Assignee: Dyson Technology Limited
    Inventors: Alexander Stuart Knox, Stephen Benjamin Courtney, Andrew Drummond Flynn, Richard David Nicolaou, Frederick Stuart Grotrian, Samuel James Czerpak, Ian Dwight Sansom
  • Patent number: D919180
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: May 11, 2021
    Assignee: Dyson Technology Limited
    Inventors: Alexander Stuart Knox, Stephen Benjamin Courtney, Andrew Drummond Flynn, Richard David Nicolaou, Frederick Stuart Grotrian, Samuel James Czerpak, Ian Dwight Sansom