公开(公告)号：US20190174905A1

公开(公告)日：2019-06-13

申请号：US15838796

申请日：2017-12-12

Applicant: Colgate-Palmolive Company

Inventor： Brian Bloch ,  Takahide Okai ,  John Gatzemeyer

IPC: A46B5/00 ,  A61C17/22 ,  A46B9/04 ,  A61C17/16

Abstract: An oral care implement handle or a refill head therefor. The refill head may include a sleeve portion extending from a proximal end to a distal end, the sleeve portion having an inner surface that defines an internal cavity. The internal cavity may extend along a sleeve axis from an open bottom end at the proximal end of the sleeve portion to a closed top end, the internal cavity being configured to receive an attachment portion of a stem of an oral care implement handle. The internal cavity may have a proximal section adjacent the open bottom end and a distal section adjacent the closed top end. The distal section of the internal cavity may include a central portion located on the sleeve axis and at least one slot portion radially extending from the central portion.

公开(公告)号：US20190174904A1

公开(公告)日：2019-06-13

申请号：US15838723

申请日：2017-12-12

Applicant: Colgate-Palmolive Company

Inventor： Brian Bloch ,  Takahide Okai ,  John Gatzemeyer

IPC: A46B5/00 ,  A61C17/22 ,  A46B9/04 ,  A61C17/34

Abstract: An oral care implement including a handle and a replacement head that is detachably coupled to the handle. The replacement head may include a head portion and a sleeve portion. The head portion may have a front surface with tooth cleaning elements extending therefrom. The sleeve portion may have a cavity configured to receive a stem of the handle and a proximal edge defining an opening into the cavity. Furthermore, the sleeve portion may be formed from a first component formed of a rigid material and a second component formed of a resilient material. The first component of the sleeve portion may include a locking element that is configured to mate with a locking feature of the stem to couple the replacement head to the handle. A portion of the second component may cover the locking element so that no portion of the locking element is exposed.

公开(公告)号：USD839600S1

公开(公告)日：2019-02-05

申请号：US29610546

申请日：2017-07-13

Applicant: COLGATE-PALMOLIVE COMPANY

Designer： Brian Bloch ,  Lars Ralf Rainer Lieberwirth

公开(公告)号：USD794333S1

公开(公告)日：2017-08-15

申请号：US29546718

申请日：2015-11-25

Applicant: COLGATE-PALMOLIVE COMPANY

Designer： Brian Bloch ,  Lars Ralf Rainer Lieberwirth

公开(公告)号：US20170112272A1

公开(公告)日：2017-04-27

申请号：US14920818

申请日：2015-10-22

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Brian Bloch ,  Lars Ralf Rainer Lieberwirth

IPC: A46B15/00 ,  A46B5/00 ,  A61C17/34 ,  A46B9/04 ,  A61C17/22

CPC classification number: A46B15/004 ,  A46B5/0095 ,  A46B9/04 ,  A46B15/0008 ,  A46B15/0044 ,  A46B2200/1066 ,  A61C17/221 ,  A61C17/3409

Abstract: In some embodiments, an oral care implement includes an elongate body extending from a proximal end to a distal end, a head disposed at the distal end of the elongate body, a plurality of bristles disposed at the head, a speaker, a sound chamber, and a water impermeable membrane. The speaker is disposed in the elongate body to emit sound corresponding to audio received from an audio source. Speakers disposed in a distance spaced from the proximal end of the elongate body and is configured to emit sound toward the proximal end of the elongate body. The sound chamber includes an elongate internal space extending from the first opening proximate the speaker the second proximate the proximal end of the elongate body. Sound emitted from the speaker passes through the sound chamber. The water impermeable membrane occludes the sound chamber between the speaker and the proximal end.

公开(公告)号：US20150335145A1

公开(公告)日：2015-11-26

申请号：US14654527

申请日：2013-03-18

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Brian Bloch ,  Lars Ralf Rainer Lieberwirth

IPC: A46B15/00

CPC classification number: A46B15/0008 ,  A46B15/0004 ,  A46B15/0044 ,  A46B2200/1066 ,  Y10T29/49004 ,  Y10T29/4913 ,  Y10T29/4921

Abstract: A method of manufacturing an oral care implement, comprises: (a) providing a head and a first part of a handle connected to the head, the first part having a first surface; (b) providing the head with at least one cleaning element; and (c) attaching a second part of the handle to the first part of the handle, which second part has a second surface and houses an assembly comprising a timer and a user-notification device that is configured to output a notification in dependence on a state of the timer, so that the first part is connected to the head at a distal end of the handle, the second part defines a proximal end of the handle, and the first and second surfaces together define an exterior surface of the handle.

Abstract translation: 一种制造口腔护理器具的方法，包括：（a）提供与头部连接的手柄的头部和第一部分，所述第一部分具有第一表面; （b）向头部提供至少一个清洁元件; 以及（c）将手柄的第二部分附接到手柄的第一部分，该第二部分具有第二表面并且容纳包括定时器和用户通知装置的组件，其被配置为根据 定时器的状态，使得第一部分在手柄的远端处连接到头部，第二部分限定手柄的近端，并且第一和第二表面一起限定手柄的外表面。

公开(公告)号：US12108870B2

公开(公告)日：2024-10-08

申请号：US17302600

申请日：2021-05-07

Applicant: Colgate-Palmolive Company

Inventor： Brian Bloch ,  Takahide Okai ,  John Gatzemeyer

IPC: A61C17/16 ,  A46B5/00 ,  A46B9/04 ,  A61C17/00 ,  A61C17/22 ,  A61C17/34

CPC classification number: A46B5/0095 ,  A46B9/04 ,  A61C17/005 ,  A61C17/16 ,  A61C17/3481 ,  A61C17/222 ,  A61C2202/00

Abstract: An oral care refill head and an oral care kit comprising the same. The oral care refill head may include a sleeve portion, a head portion, and an elastomeric prophy cup. The sleeve portion may have an inner surface that defines an internal cavity for receiving a portion of a stem of an oral care implement handle therein so that the oral care refill head can be repetitively attached to and detached from the oral care implement handle. The elastomeric prophy cup may comprise an outer surface that forms at least a portion of a peripheral side surface of the head portion. The elastomeric prophy cup may be formed by injection molding an elastomeric material onto a support portion of the head portion. The oral care refill head may be packaged together with a store of an anti-sensitivity oral care material to form a kit.

公开(公告)号：US11930915B2

公开(公告)日：2024-03-19

申请号：US17572962

申请日：2022-01-11

Applicant: Colgate-Palmolive Company

Inventor： Gerald Gontarz ,  Patrik Johansson ,  John Gatzemeyer ,  Douglas Hohlbein ,  Daniel Wainless ,  Brian Bloch ,  Najma Khan

IPC: A46B11/00 ,  A45D34/04 ,  A46B9/04 ,  A46B15/00 ,  C25B1/00 ,  C25B9/17 ,  C25B11/02 ,  A46B3/06 ,  A46B3/16

CPC classification number: A46B15/0022 ,  A45D34/042 ,  A46B9/04 ,  A46B11/0082 ,  A46B11/0086 ,  A46B15/0024 ,  C25B1/00 ,  C25B9/17 ,  C25B11/02 ,  A46B3/06 ,  A46B3/16 ,  A46B2200/104 ,  A46B2200/1066 ,  A46B2200/3033

Abstract: A toothbrush includes a handle, a head at a distal end of the handle comprising a bristle plate, a hole extending through the bristle plate, a plurality of bristles at least partially disposed in the hole and extending from the hole in a direction away from the head, and a reservoir in fluid communication with the hole. Fluid in the reservoir enters the tuft holes and is wicked out of the head of the toothbrushes by capillaries formed between the bristles.

公开(公告)号：USD1012505S1

公开(公告)日：2024-01-30

申请号：US29801382

申请日：2021-07-28

Applicant: Colgate-Palmolive Company

Designer： Takahide Okai ,  Brian Bloch ,  Brett Newman ,  Kyle Swen ,  Francois Dransart ,  Carly Byungyeon Kim

Abstract: FIG. 1 is a front perspective view of an electric toothbrush handle according to our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.

公开(公告)号：US11110291B2

公开(公告)日：2021-09-07

申请号：US16157198

申请日：2018-10-11

Applicant: Colgate-Palmolive Company

Inventor： Brian Bloch ,  Michael Lefebvre

IPC: A61N5/06 ,  A61C19/06 ,  A61C1/08

Abstract: An oral treatment device that emits electromagnetic radiation onto surfaces of a user's teeth. The oral treatment device may include an intraoral mouthpiece and a handle extending therefrom, the handle containing the control circuitry required for operation of the device. The mouthpiece may include a lamp support structure, a lamp, a lens plate, and a guard component. The lamp may include an electromagnetic radiation source that includes a flexible sheet and a plurality of illumination elements located thereon. The illumination elements may be light emitting diodes printed with an electrically conductive. Additional electronic components such as a processor and a power source may also be included in the device.