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公开(公告)号：US20240351228A1
公开(公告)日：2024-10-24
申请号：US18685368
申请日：2022-08-26
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： LUCA IACCARINO , ROEL ALEXANDER RETHMEIER , ALBERT JAN AITINK , HENDRIK KLAAS PAAUW
Abstract: There is described a hair comb (200) for a hair cutting device (100) which seeks to provide consistent improved hair lifting and guidance. The hair comb (200) has a plurality of comb teeth (302), wherein at least one of the comb teeth has a depression on a guard-facing surface (214) opposite a skin-contact surface (216). The depression defines a space for receiving a guard tooth (116) of the cutting device (100). The hair comb (200) is configured to cooperate with the cutting head (102) such that, when the hair comb (200) is attached to the cutting head (102): at least a distal end (404) of a guard tooth (116) is received in the space defined by the depression (402) to engage the at least one comb tooth (302).
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2.发明公开公开(公告)号：US20240238997A1
公开(公告)日：2024-07-18
申请号：US18565086
申请日：2022-09-15
Inventor： Hui GUO , Fuping CHENG
Abstract: Provided are a cutting apparatus, a cleaning device, a cleaning base station, a cleaning system, and a method. The cutting apparatus includes a housing, N groups of blades, and a drive mechanism. The housing has an opening. N groups of blades each include a fixed blade and a movable blade. N fixed blades are located in the housing and arranged linearly. N movable blades are located in the housing and arranged linearly. Each of the N movable blades corresponds to one of the N fixed blades. Each of the N fixed blades and each of the N movable blades have a toothed edge protruding from the opening towards an outer side of the housing, and the toothed edge of the fixed blade is tightly fitted to the toothed edge of the movable blade.
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公开(公告)号：US20240208092A1
公开(公告)日：2024-06-27
申请号：US18069599
申请日：2022-12-21
Applicant: CONAIR LLC
Inventor： Hon Hung Joseph CHAN
CPC classification number: B26B19/06 , B26B19/3813
Abstract: There is provided a hair trimmer that has a body that houses a motor with the motor having a drive shaft that is rotatable and extends from the body, and at least three interchangeable attachments all driven by the drive shaft when each attachment is connected to the body. The at least three attachments include a linearly reciprocating hair trimmer blade assembly, a foil shaver head and a rotary nose trimmer blade assembly.
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公开(公告)号：US20240173880A1
公开(公告)日：2024-05-30
申请号：US18282819
申请日：2022-02-25
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： COLLIN MATTHEW TITTLE
CPC classification number: B26B19/388 , B26B19/3846 , B26B19/06
Abstract: In a hair-cutting system (1) that comprises a cutter arrangement (20) configured to be moved over skin (10) and comprising at least one functional cutter unit (21) configured to perform a cutting action on hairs (11) protruding from the skin (10), a hair detector (30) is used for the purpose of detecting the presence of a hair (11) in a detection area (31) near or in the at least one functional cutter unit (21). The hair detector (30) comprises at least one hair-contacting portion (32) made from a mechanically deformable material and is configured to provide detector output (dout) representative of whether or not a hair (11) is detected in the detection area (31). In this way, a method of controlling operation of the hair-cutting system (1) in relation to hair detection is enabled.
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公开(公告)号：US20240109211A1
公开(公告)日：2024-04-04
申请号：US18276126
申请日：2022-01-27
Applicant: Wahl GmbH
Inventor： Heinrich SCHWER
CPC classification number: B26B19/3846 , B26B19/06
Abstract: A blade set for a hair cutting machine is provided which has a main part and a blade set fixed thereto, wherein the blade set has a stationary blade and a movable blade, the movable blade having a base portion having a tooth end having a plurality of teeth formed parallel to each other, wherein the tooth tips of the teeth extend toward the outside in the longitudinal direction of the hair cutting machine in a cutting region of the blade set. The blade set includes the teeth of the movable blade are sized in such that the width thereof is substantially smaller in the region of the particular tooth tip than a distance between two respective adjacently arranged teeth.
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Patent Agency Ranking
公开(公告)号：US20240109210A1
公开(公告)日：2024-04-04
申请号：US17936664
申请日：2022-09-29
Applicant: Andis Company
Inventor： Richard J. Tringali , Zachary Fossum , Jassen R. Miller
CPC classification number: B26B19/06 , B26B19/205 , B26B19/3846
Abstract: A hair cutting device or clipper is provided with a magnetic blade assembly. The hair cutting device includes a cutting blade, a stationary blade and a yoke attached to the cutting blade. The yoke and/or cutting blade may be magnetized to create an attractive or repulsive force between the cutting blade and the stationary blade.
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公开(公告)号：US20230405854A1
公开(公告)日：2023-12-21
申请号：US17807078
申请日：2022-06-15
Applicant: WAHL CLIPPER CORPORATION
Inventor： Sam Xueyi Zhang , Jason William Wagner
CPC classification number: B26B19/3846 , B26B19/06
Abstract: A bladeset is operationally connected to a hair clipper, and includes a stationary blade and a moving blade configured for reciprocating laterally relative to the stationary blade where at least one of the stationary blade and the moving blade includes a base and a plurality of teeth extending from the base and having at least two different roots between adjacent teeth, where at least a first one of the teeth extends to a first point from the base and at least a second one of the teeth extends to a second point from the base, such that the first point and the second point are different and form two distinct cutting lines for cutting hair.
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公开(公告)号：US20230381989A1
公开(公告)日：2023-11-30
申请号：US18232188
申请日：2023-08-09
Applicant: Sincerely Ltd. B.V.
Inventor： Anthony Ashcroft , Joshua Funamura , Jonathan P. Ive , Patrick Kessler , Eugene Whang , Christopher Wilson , Suhang Zhou
CPC classification number: B26B19/3886 , B26B19/06 , B26B19/40
Abstract: In certain embodiments, a personal care device can include a housing, a functional assembly attached to the housing, a motor disposed within the housing and operatively connected to the functional assembly to move one or more components of the functional assembly, and a switch configured to move between at least two states.
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公开(公告)号：US11794362B2
公开(公告)日：2023-10-24
申请号：US17157901
申请日：2021-01-25
Applicant: Braun GmbH
Inventor： Alois Koeppl , Reinhold Eichhorn , Jana Schmitt , Martin Fuellgrabe
CPC classification number: B26B19/3846 , B26B19/3893 , B26B19/06
Abstract: The present invention relates to a cutter system for an electric shaver and/or trimmer, comprising a pair of comb-like cutting elements each with at least one row of cutting teeth and movable relative to each other, wherein one of said cutting elements has thickened and/or rounded tooth tips overhanging the tooth tips of the other cutting element, characterized in that wherein said overhanging rounded tooth tips include a composite thickening which includes an outer shell surrounding an inner core, said shell and said core being made from different materials and wherein said shell is made from metal.
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公开(公告)号：US20230302672A1
公开(公告)日：2023-09-28
申请号：US18205276
申请日：2023-06-02
Applicant: CareFusion 2200,Inc.
Inventor： Isaias Tellez , Robert Radford , Sara Tillman , Camille A. Sendlak
CPC classification number: B26B19/388 , A61B17/00 , B26B19/3813 , B26B19/44 , B26B19/06
Abstract: A vacuum apparatus for collecting cut hair includes a housing and a motor located in the housing. A fan is operatively connected to the motor for producing a negative pressure within a filter assembly. A filter assembly includes a filter housing and a filter is located in the filter housing. The filter is configured to move away from an end of the filter housing and increase a storage volume for cut hair within the filter housing. A position sensor is located in the filter housing that is configured to detect the filter. A processor receives a signal from the position sensor when the position sensor detects presence of the filter. The processor uses logic saved in a memory to instruct the motor to increase speed of the motor from an initial speed based on the signal.
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