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公开(公告)号：US20240298772A1
公开(公告)日：2024-09-12
申请号：US18273742
申请日：2022-01-06
Applicant: Dyson Technology Limited
Inventor： Thomas Christopher PURNELL , Ayrton Lloyd Taylor PEEL , David Andrew TIBBETTS , Stephen Benjamin COURTNEY , Robert Mark Brett COULTON
CPC classification number: A45D20/122 , A45D20/50
Abstract: An attachment for a haircare appliance, the attachment including an air inlet, an air outlet. The attachment has a curved surface adjacent to and downstream of the air outlet. A radius of curvature of the curved is at least 16 mm. 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. The haircare appliance has a curved surface adjacent to and downstream of the air outlet. A radius of curvature of the curved surface is at least 16 mm.
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公开(公告)号：US20240099441A1
公开(公告)日：2024-03-28
申请号：US18533146
申请日：2023-12-07
Applicant: Dyson Technology Limited
Inventor： Thomas Christopher PURNELL , Ayrton Lloyd Taylor PEEL , David Andrew TIBBETTS , Stephen Benjamin COURTNEY , Robert Mark Brett COULTON
CPC classification number: A45D20/50 , A45D20/124
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.
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公开(公告)号：US20240081505A1
公开(公告)日：2024-03-14
申请号：US18273736
申请日：2022-01-06
Applicant: Dyson Technology Limited
Inventor： Thomas Christopher PURNELL , Ayrton Lloyd Taylor PEEL , David Andrew TIBBETTS , Stephen Benjamin COURTNEY , Robert Mark Brett COULTON
IPC: A45D20/12
CPC classification number: A45D20/12
Abstract: An attachment for a haircare appliance, the attachment including an air inlet, an air outlet for emitting the airflow. The attachment has a curved surface adjacent to and downstream of the air outlet, and a flat surface adjacent to and extending rearwardly from the air outlet. 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. The haircare appliance has a curved surface adjacent to and downstream of the air outlet, and a flat surface adjacent to and extending rearwardly from the air outlet.
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Patent Agency Ranking
公开(公告)号：US20210289909A1
公开(公告)日：2021-09-23
申请号：US17264771
申请日：2019-06-13
Applicant: Dyson Technology Limited
Inventor： Hannah Lisa KIRKBRIDE , Stephen Benjamin COURTNEY , Thomas Christopher PURNELL , Robert Mark Brett COULTON
Abstract: An attachment for a hair styling apparatus, wherein the attachment includes an air inlet for receiving airflow from the hair styling apparatus, an elongate slot-shaped air outlet, a duct for conveying air from the air inlet to the air outlet, a series of triangular comb teeth mounted orthogonally across the air outlet, each tooth having a first end located substantially at the air outlet and a second end disposed beyond the air outlet in a downstream direction.
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公开(公告)号：US20250064190A1
公开(公告)日：2025-02-27
申请号：US18726434
申请日：2023-01-06
Applicant: Dyson Technology Limited
Inventor： Thomas Christopher PURNELL , Martin Edward KEANE , Robert Mark Brett COULTON , Stephen Benjamin COURTNEY , Nathan Haruna Waters IMHASLY
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.
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公开(公告)号：US20240115027A1
公开(公告)日：2024-04-11
申请号：US18273719
申请日：2022-01-06
Applicant: Dyson Technology Limited
Inventor： Thomas Christopher PURNELL , Ayrton Lloyd Taylor PEEL , David Andrew TIBBETTS , Stephen Benjamin COURTNEY , Robert Mark Brett COULTON
CPC classification number: A45D20/124 , A45D20/50
Abstract: An attachment for a haircare appliance, the attachment including an air inlet, an air outlet, a hollow body defining a flow path between the air inlet and the air outlet, and a curved surface adjacent to and downstream of the air outlet, the curved surface extending outwardly from the hollow. A haircare appliance having an air inlet, an air outlet, and an airflow generator for generating an airflow from the air outlet to the air outlet. The haircare appliance has a hollow body defining a flow path between the air inlet and the air outlet, and a curved surface adjacent to and downstream of the air outlet. The curved surface extends outwardly from the hollow body.
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公开(公告)号：US20240108115A1
公开(公告)日：2024-04-04
申请号：US18533128
申请日：2023-12-07
Applicant: Dyson Technology Limited
Inventor： Thomas Christopher PURNELL , Ayrton Lloyd Taylor PEEL , David Andrew TIBBETTS , Stephen Benjamin COURTNEY , Robert Mark Brett COULTON
CPC classification number: A45D20/50 , A45D20/124
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.
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公开(公告)号：US20240081506A1
公开(公告)日：2024-03-14
申请号：US18273731
申请日：2022-01-06
Applicant: Dyson Technology Limited
Inventor： Thomas Christopher PURNELL , Ayrton Lloyd Taylor PEEL , David Andrew TIBBETTS , Stephen Benjamin COURTNEY , Robert Mark Brett COULTON
CPC classification number: A45D20/50 , A45D20/124
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.
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