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公开(公告)号：US11896117B2
公开(公告)日：2024-02-13
申请号：US17248412
申请日：2021-01-25
Applicant: Colgate-Palmolive Company
Inventor： Douglas Hohlbein , Chi Shing Wong
CPC classification number: A46B5/026 , A46B9/04 , A46B2200/1066
Abstract: An oral care implement used for treatment of a user's oral cavity. The oral care implement may include a body having a longitudinal axis, a first hard plastic component, and a second hard plastic component. The first hard plastic component may have a front surface having a perimeter portion and a central portion that is surrounded by the perimeter portion, the central portion being recessed relative to the perimeter portion. The second hard plastic component may be positioned on the central portion of the first hard plastic component and surrounded by the perimeter portion of the first hard plastic component. The second hard plastic component may have an outer surface with a plurality of grooves that are elongated in a direction of the longitudinal axis.
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公开(公告)号：USD956426S1
公开(公告)日：2022-07-05
申请号：US29714654
申请日：2019-11-25
Applicant: Colgate-Palmolive Company
Designer： Al Aquanza Sprosta , Eduardo Jimenez , Douglas Hohlbein , Michael Rooney , Yanmei Ji , Xiangji Ding
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公开(公告)号：US11266226B2
公开(公告)日：2022-03-08
申请号：US16616187
申请日：2018-12-13
Applicant: Colgate-Palmolive Company
Inventor： Fan Gang Xie , Wen Jin Xi , Yanmei Ji , Jiang Zhou , Douglas Hohlbein
Abstract: An oral care implement having a head with a bristle bearing surface. The oral care implement may include a central bristle tuft extending from a central portion of the bristle bearing surface, the central bristle tuft terminating in a domed distal surface. Furthermore, the oral care implement may include a plurality of perimetric bristle tufts extending from the bristle bearing surface and arranged to circumferentially surround the central bristle tuft. Each of the perimetric bristle tufts may have an inclined distal surface that slopes downward towards the central bristle tuft. The bristle bearing surface of the head may have a total surface area (TSA), and the toothbrush may include a tooth cleaning element field having X number of tooth cleaning elements that collectively occupy a total cleaning element area (TCEA) such that 1 X × T C E A T S A = Z and Z is in a range of 0.04 to 0.065.
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公开(公告)号：US11160359B2
公开(公告)日：2021-11-02
申请号：US16743305
申请日：2020-01-15
Applicant: Colgate-Palmolive Company
Inventor： Thomas Mintel , Douglas Hohlbein
Abstract: An oral care implement that includes a head having a face with a tuft hole therein. A plurality of bristles are disposed within the tuft hole and arranged in a bristle tuft that extends from the face of the head. The bristle tuft includes a first subset of the bristles and a second subset of the bristles. Each of the bristles has a longitudinal axis and a transverse cross-sectional profile having a major axis and a minor axis, the major axes of the bristles being longer than the minor axes of the bristles. The major axes of the bristles of the first subset may be non-parallel to the major axes of the bristles of the second subset.
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公开(公告)号：US10660736B2
公开(公告)日：2020-05-26
申请号：US16386315
申请日：2019-04-17
Applicant: Colgate-Palmolive Company
Inventor： Eduardo Jimenez , Douglas Hohlbein , Heng Cai , Sharon Kennedy , Thomas Mintel , Bruce Russell
IPC: C25B1/02 , C25B1/13 , C25B1/04 , A46B15/00 , A61N1/26 , A61N1/32 , A61N1/44 , A46B9/04 , A61N1/05 , A61C19/06 , A61C17/16 , A61C17/00 , A61B17/24
Abstract: An oral care device such as an oral care implement or a toothbrush. The oral care device may include a handle and a head. The head may have a plurality of cleaning elements extending therefrom. The head may comprise a channel and a plurality of electrodes may be located within the channel. The electrodes may be coupled to a power source. The electrodes may be used to generate a chemical agent via the application of an electrical potential across the electrodes when in communication with an electrolyte. The chemical agents may include ozone, hydrogen peroxide, peroxide, chlorine hypochlorite, ions, peroxides, and/or other chemical agents.
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Patent Agency Ranking
公开(公告)号：USD866194S1
公开(公告)日：2019-11-12
申请号：US29660392
申请日：2018-08-21
Applicant: Colgate-Palmolive Company
Designer： Daniel Wainless , Douglas Hohlbein , Douglas Henderson , Jiunnhaur Lim , Jiantao Wang , Pei Zhou
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公开(公告)号：USD853732S1
公开(公告)日：2019-07-16
申请号：US29669561
申请日：2018-11-09
Applicant: Colgate-Palmolive Company
Designer： Daniel Wainless , Douglas Hohlbein , Douglas Henderson , Jiunnhaur Lim , Jiantao Wang , Pei Zhou , Thuanchong Tan , Pengyang Fu
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公开(公告)号：USD851411S1
公开(公告)日：2019-06-18
申请号：US29657551
申请日：2018-07-24
Applicant: Colgate-Palmolive Company
Designer： Daniel Wainless , Douglas Hohlbein
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公开(公告)号：USD837527S1
公开(公告)日：2019-01-08
申请号：US29585607
申请日：2016-11-28
Applicant: COLGATE-PALMOLIVE COMPANY
Designer： Daniel Wainless , Douglas Hohlbein , Douglas Henderson , Jiunnhaur Lim , Jiantao Wang , Pei Zhou , Thuanchong Tan , Pengyang Fu
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公开(公告)号：US10076180B2
公开(公告)日：2018-09-18
申请号：US14650803
申请日：2012-12-10
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Douglas Hohlbein
CPC classification number: A46B5/026 , A46B5/02 , A46B5/021 , A46B2200/1066 , A61C17/225 , B25G1/102 , Y10T16/476 , Y10T16/498
Abstract: An oral care implement having a grip component. In one embodiment, the invention can be an oral care implement comprising: an elongated body comprising a head portion and a handle portion, the handle portion comprising a socket; at least one tooth cleaning element mounted to the head portion of the elongated body; and a first grip component comprising: an annular rim defining a central opening, the annular rim formed of a rigid material; and a resilient body mounted to the annular rim that covers the central opening, the resilient body formed of a resilient material; the first grip component mounted within the socket.
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