公开(公告)号：US12225995B2

公开(公告)日：2025-02-18

申请号：US17737565

申请日：2022-05-05

Applicant: SharkNinja Operating LLC

Inventor： Colby Jackson Higgins ,  Adam Udy ,  Stephen Murphy ,  Stephan James Godden ,  Richard Mathias ,  Nicholas James Sardar ,  Joshua Thomas Richards

IPC: A45D20/12 ,  A45D1/04 ,  A46B5/00 ,  A46B9/02 ,  A46B15/00

Abstract: A hair care appliance is provided. The hair care appliance includes a handle and a body coupled to the handle via a rotational hinge joint. The body can be movable via the rotational hinge joint between a straight configuration in which the body is aligned with a longitudinal axis of the handle and a bent configuration in which the body extends along an axis transverse to the longitudinal axis of the handle. A fluid flow path extends between an inlet in the handle and an outlet in the body. The hair care appliance can be operated with minimal loss of fluid flow in either the straight configuration and the bent configuration. The hair care appliance includes a fan assembly in the handle and a heater assembly in the body that are positioned to create a balanced center of mass of the hair care appliance when operated by a user.

公开(公告)号：US20250009102A1

公开(公告)日：2025-01-09

申请号：US18892658

申请日：2024-09-23

Applicant: Dyson Technology Limited

Inventor： Rory William BEAUMONT ,  Stephen Benjamin COURTNEY ,  Maurizio BALLARATI ,  Alexander Edward HUGHES ,  Robert Mark Brett COULTON ,  Nathan Haruna Waters IMHASLY

IPC: A45D20/12 ,  A45D1/04 ,  A45D2/00

Abstract: A hair styling apparatus is provided and includes a first arm and a second arm pivotally coupled together and moveable between an open position and a closed position. An inner wall of the first arm is arranged to face an inner wall of the second arm. The first arm and the second arm are arranged to receive hair within a cavity therebetween. The cavity is formed between the first arm and the second arm in a closed position. At least one of the first arm and second arm include a plenum. The plenum includes an air inlet for receiving airflow from a fan unit and an air outlet configured to direct airflow towards the cavity.

公开(公告)号：US20240423343A1

公开(公告)日：2024-12-26

申请号：US18570598

申请日：2022-05-25

Applicant: Dyson Technology Limited

Inventor： Antoine Francois ATKINSON ,  Jack Richard BATES ,  Ben Matthew GALLIENNE ,  Byron James Douglas GOODSIR ,  Matthew Johnathon LANGMEAD ,  Daniel William EVANS ,  Rory William BEAUMONT ,  Robert Mark Brett COULTON

IPC: A45D1/06 ,  A45D1/04 ,  A45D20/10

Abstract: A hair styling appliance has first and second arms coupled together for reciprocal movement towards and away from each other, and arranged to receive hair within a region between each other. A plenum is disposed within at least one of the first arm and the second arm, the plenum including an air inlet for receiving airflow from a fan unit and an air outlet for emitting airflow towards hair within the region. A hair clamp including a pair of clamping members for gripping hair therebetween, includes at least one flexible projection for guiding hair.

公开(公告)号：US12102212B2

公开(公告)日：2024-10-01

申请号：US17604386

申请日：2020-04-14

Applicant: YEUL

Inventor： Seongyeol Jeong

IPC: A45D1/04 ,  A45D1/28 ,  A45D2/00 ,  A45D6/00

CPC classification number: A45D6/00 ,  A45D1/04 ,  A45D1/28 ,  A45D2/001

Abstract: The present invention relates to a multi-functional hair-styling thermal treatment beauty device, which continuously rotates, in a clockwise or counterclockwise direction, a hair-styling part for holding hair while holding body part is held or can open an upper rotary body of the hair-styling part so as to enable hair styling to be easily performed according to circumstances, and forms a continuous grounding structure so as to enable power to be continuously supplied to a heating plate mounted inside the hair-styling part capable of continuously rotating, so that the heated state of the heating plate, caused by the heating of a current, is continuously maintained even during continuous rotation, and thus various hair styles can be more effectively created by the hair-styling part, so that hair styling is easily performed according to circumstances, and operation fatigue is reduced so that use convenience can. be improved.

公开(公告)号：US12089712B2

公开(公告)日：2024-09-17

申请号：US17273561

申请日：2019-09-04

Applicant: HAIR4GOOD

Inventor： Mary Ahrens

IPC: A45D1/04 ,  A45D2/36 ,  A45D20/50 ,  A45D1/00

CPC classification number: A45D1/04 ,  A45D2/362 ,  A45D20/50 ,  A45D2001/008

Abstract: A hair-setting tool for setting hair styles is specifically configured to exhibit an improved hair-setting effect with the aid of heat. The heat-enhanced hair-setting tool of the present invention includes one or more heating components in or on the main body of the hair-setting tool. The heat required for setting hair may be provided by the heating components and/or by heating or re-heating the hair-setting tool to activate the heating components.

公开(公告)号：US20240298766A1

公开(公告)日：2024-09-12

申请号：US18670374

申请日：2024-05-21

Applicant: Michael John deGrood ,  Jay William Kuzia

Inventor： Michael John deGrood ,  Jay William Kuzia

IPC: A45D1/04 ,  A45D1/12 ,  A45D1/18 ,  A45D2/00

CPC classification number: A45D1/04 ,  A45D1/12 ,  A45D2/001 ,  A45D1/18 ,  A45D2/002

Abstract: A hair styler includes an upper arm, a lower arm, and a hinge. The upper arm includes an upper grip and an upper clamp head. The upper clamp head includes an upper hair contact surface. The upper hair contact surface is twisted relative to the upper grip. The lower arm includes a lower grip and a lower clamp head. The lower clamp head includes a lower hair contact surface. The lower hair contact surface is twisted relative to the lower grip. The hinge attaches the upper and lower arms together such that the upper and lower arms are openable and closeable relative to one another. The hair styler is configured to receive hair between the upper and lower hair contact surfaces when the hair styler is in a closed position.

公开(公告)号：US12082672B2

公开(公告)日：2024-09-10

申请号：US16755475

申请日：2018-10-17

Applicant: HD3 Limited

Inventor： Alfredo Debenedictis ,  Martin Malcolm Harris ,  Janusz Lucien Holland ,  Mark Christopher Hughes ,  James Robert Nelson

IPC: A45D2/38 ,  A45D1/04 ,  A45D2/40 ,  A45D1/00

CPC classification number: A45D1/04 ,  A45D2/40 ,  A45D2001/002 ,  A45D2001/004

Abstract: This invention relates to a hair styling device, a hair styling method, and a drive system suitable for use in the hair styling device. The invention relates in particular to a hair styling device (10; 210) for imparting a wave to a section of hair (36) without clamping the section of hair in the wave form. The device has a first forming member (24) and a second forming member (24) with a hair-receiving region (38) between the forming members. A driving member (20; 120) is movable relative to the first forming member and the second forming member to deform the section of hair in the hair-receiving region. The driving member (20; 120) undertakes a two-stage movement as it deforms the section of hair, the driving member in a first stage being movable in a first direction (D1) to drive the section of hair (36) into the hair-receiving region, the driving member (20; 120) in a second stage being movable in a second direction (D2), the second direction being at an angle to the first direction whereby in use to further move the section of hair in the hair-receiving region (38).

公开(公告)号：US20240276605A1

公开(公告)日：2024-08-15

申请号：US18641014

申请日：2024-04-19

Applicant: JEMELLA LIMITED

Inventor： Robert Alexander WEATHERLY ,  Liam Henry WRIGHT ,  Aziz TOKGOZ ,  Abbasi GANDHI ,  Raja KHAN

IPC: H05B3/26 ,  A45D1/04

CPC classification number: H05B3/262 ,  A45D1/04 ,  H05B2203/003 ,  H05B2203/013 ,  H05B2203/03

Abstract: A heater assembly is for a hair styling device. The heater assembly includes a substrate, and at least one conductor layer, the at least one conductor layer having at least one heater track through which current can flow to heat the substrate. At least one electrically insulating layer is between the at least one conductor layer and the substrate. The at least one heater track is formed of a silver-based material. The at least one electrically insulating layer is configured to prevent electrical breakdown between the at least one conductor layer and the substrate.

公开(公告)号：US11903472B2

公开(公告)日：2024-02-20

申请号：US16782308

申请日：2020-02-05

Applicant: LEXMARK INTERNATIONAL, INC.

Inventor： Peter Alden Bayerle ,  Russell Edward Lucas ,  Jerry Wayne Smith

IPC: A45D1/04 ,  A45D1/06 ,  A45D1/00 ,  A45D1/28 ,  H05B3/26

CPC classification number: A45D1/04 ,  A45D1/06 ,  A45D1/28 ,  A45D2001/004 ,  H05B3/265

Abstract: A hair iron according to one example embodiment includes a first arm and a second arm movable relative to each other between an open position and a closed position. A contact surface is positioned on an exterior of the first arm for contacting hair during use. The hair iron includes a heater having a ceramic substrate and an electrical resistor material thick film printed on a surface of the ceramic substrate. The heater generates heat by applying an electric current to the electrical resistor material. The heater is positioned to supply heat to the contact surface.

公开(公告)号：US20230309673A1

公开(公告)日：2023-10-05

申请号：US17712145

申请日：2022-04-02

Applicant: Sheila Chapman

Inventor： Sheila Chapman

IPC: A45D1/04

CPC classification number: A45D1/04 ,  A45D2001/002

Abstract: An illustrated view of an exemplary handle and one or more hot curlers. The handle provides for safety while handling a first of the hot curlers is presented. The handle provides a safe and easy device for picking up the first of the hot curler at a time. The handle further provides an easy release of the hot curler once the hot curler has been positioned in a desired position in the hair. The handle allows for each of the hot curlers to stay hot for a longer period of time. The handle provides a cost effective and safe mechanism for hair styling and curling of hair. The handle provides a satin finish to curls that last and is easy to use. The handle frees up hands to perform or do other tasks.