Patents by Inventor Mark Courtney

Mark 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).

  • Patent number: 12274342
    Abstract: A haircare appliance having an air inlet, an air outlet, and an airflow generator for generating an airflow from the air inlet to the air outlet and an attachment for a haircare appliance, the attachment including an air inlet, an air outlet. A curved surface adjacent to and downstream of the air outlet. The haircare appliance or the attachment has a curved surface adjacent to and downstream of the air outlet. The haircare appliance or the attachment is configured such that airflow exiting the air outlet generates a first force to attract hair toward the curved surface, and a second force to push hair away from the curved surface.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: April 15, 2025
    Assignee: Dyson Technology Limited
    Inventors: Thomas Christopher Purnell, Ayrton Lloyd Taylor Peel, David Andrew Tibbetts, Stephen Benjamin Courtney, Robert Mark Brett Coulton
  • Publication number: 20250113906
    Abstract: A hair straightening apparatus has two arms pivotably coupled at a hinge, and a central pack disposed between the first and second arms and coupled with the hair styling apparatus at the hinge on a hinge end of hair straightening apparatus. A locking mechanism is disposed within the central pack, wherein the locking mechanism includes a symmetrical, elongate lock arm disposed lengthwise within the central pack. The locking mechanism is selectively operable to lock the first and second arms in the closed position. The central pack defines a longitudinal axis, and the elongate lock arm is movable relative to the central pack between the first and second positions in parallel with the longitudinal axis defined by the central pack.
    Type: Application
    Filed: December 16, 2024
    Publication date: April 10, 2025
    Inventors: Richard David NICOLAOU, Frederick Stuart GROTRIAN, George Normile Elliot BAXTER, Nathan Haruna Waters IMHASLY, Rory William BEAUMONT, Stephen Benjamin COURTNEY, Maurizio BALLARATI, Alexander Edward HUGHES, Robert Mark Brett COULTON
  • Publication number: 20250064190
    Abstract: A hair styling accessory comprises a body supporting a pair of jaws defining a clamping space between them for receiving a tress of hair. The accessory is configured so that at least one of the jaws is movable to releasably clamp the tress of hair between the jaws. The movable jaw is actuated by air pressure. At least one of the jaws is configured to deliver a jet of air from the body to the clamping space.
    Type: Application
    Filed: January 6, 2023
    Publication date: February 27, 2025
    Inventors: Thomas Christopher PURNELL, Martin Edward KEANE, Robert Mark Brett COULTON, Stephen Benjamin COURTNEY, Nathan Haruna Waters IMHASLY
  • Publication number: 20250049198
    Abstract: An attachment for a haircare appliance, the attachment having an air inlet, a primary air outlet, first and second secondary air outlets, a curved surface, a main body defining the primary air outlet and the curved surface. The curved surface extends around the main body from a first end of the curved surface adjacent to and downstream of a first side of the primary air outlet to a second, opposite end of the curved surface adjacent to and downstream of a second, opposite side of the primary air outlet. The attachment comprises a guide defining the first and second secondary air outlets, the guide arranged to direct air from the primary air outlet to both the first and second secondary air outlets and across the respective first and second ends of the curved surface simultaneously.
    Type: Application
    Filed: November 16, 2022
    Publication date: February 13, 2025
    Inventors: Ayrton Lloyd Taylor PEEL, Robert Mark Brett COULTON, Stephen Benjamin COURTNEY
  • Patent number: 12201202
    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 central pack disposed between the first arm and the second arm and coupled to the hair styling apparatus at the hinge end and a biasing means adapted to support the central pack symmetrically between the first arm and the second arm.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: January 21, 2025
    Assignee: Dyson Technology Limited
    Inventors: Richard David Nicolaou, Frederick Stuart Grotrian, George Normile Elliot Baxter, Nathan Haruna Waters Imhasly, Rory William Beaumont, Stephen Benjamin Courtney, Maurizio Ballarati, Alexander Edward Hughes, Robert Mark Brett Coulton
  • Patent number: 11337554
    Abstract: Toasting apparatus for preparing food products, e.g., buns, are provided for a griddle including a flat griddle surface onto which food products may be placed for cooking, as well as methods for using such apparatus. The apparatus includes a rigid frame movable between a raised position to place food products on or remove food products from the griddle surface and a lowered position wherein a lower surface of the frame is positioned above the griddle surface. The frame includes a plurality of flexible members, e.g., elongate strips, including intermediate regions extending from the lower surface to contact food products on the griddle surface such that the flexible members conform to shapes of food products placed on the griddle surface when the frame is placed in the lowered position to apply pressure to the food products.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: May 24, 2022
    Assignee: IN-N-OUT BURGERS CORPORATION
    Inventors: Howard Frantz, Mark Courtney
  • Publication number: 20050193472
    Abstract: Chemical and biological protective hood assembly. The hood assembly comprises a head cover portion; a visor; a head passthrough; and an air line passthrough.
    Type: Application
    Filed: March 1, 2005
    Publication date: September 8, 2005
    Inventors: Mark Courtney, Joanne Pheris
  • Patent number: PP34665
    Abstract: A new cultivar of Eutrochium plant named ‘JoJo’ that is characterized by its double sterile flowers that are vibrant pink in color, its upright and relatively compact plant habit, its mature stems that are dark maroon in color, and its free flowering blooming habit.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: October 18, 2022
    Assignee: KIND EARTH GROWERS LLC
    Inventors: John Mark Courtney, Joseph Henry LaMent