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

IPC: A45D20/50 ,  A45D20/12

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.

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

IPC: A45D20/50 ,  A45D20/12

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.

公开(公告)号：US20240065408A1

公开(公告)日：2024-02-29

申请号：US18268369

申请日：2021-12-16

Applicant: Dyson Technology Limited

Inventor： Ayrton Lloyd Taylor PEEL ,  Robert Mark Brett COULTON ,  David Andrew TIBBETTS ,  Anna O'Brien ROBB ,  Maria Fernanda RODRIGUEZ ARIZPE

IPC: A45D20/12

CPC classification number: A45D20/122

Abstract: Disclosed is an attachment for a haircare appliance, the attachment including: an air inlet for receiving an airflow; an air outlet for emitting the airflow; and a hair treatment chamber for receiving hair, the hair treatment chamber in fluid communication with the air outlet. The hair treatment chamber includes a wall, an opening through which hair is insertable into the hair treatment chamber, and an aperture formed in the wall, the air outlet configured to direct airflow away from the opening and toward the aperture in use.

公开(公告)号：US20230380565A1

公开(公告)日：2023-11-30

申请号：US18028264

申请日：2021-09-28

Applicant: Dyson Technology Limited

Inventor： David Andrew TIBBETTS ,  Maurizio BALLARATI

IPC: A45D2/36

CPC classification number: A45D2/367 ,  A45D6/20

Abstract: A haircare appliance is described that includes a blower for generating an airflow, a plurality of outlets through which the airflow is discharged in one of a clockwise direction and a counterclockwise direction, and an indicator. The indicator has a first visual state when the airflow is discharged in a clockwise direction and a second visual state when the airflow is discharged in a counterclockwise direction.