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公开(公告)号：US20180192766A1
公开(公告)日：2018-07-12
申请号：US15742185
申请日：2015-07-07
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin Xi , Bo ZHANG , Guang Sheng GUO
IPC: A46D1/00
CPC classification number: A46D1/023 , A46B2200/1066 , A46D1/0261 , A46D1/0276
Abstract: A monofilament bristle (200) is disclosed that comprises coextruded core (210) and sheath components (220). The sheath component (220) has an outer surface (218) and surrounds a first portion (215) of the core component (210). A second portion (216) of the core component (210) protrudes from a top terminal end (203) of the sheath component (220) to form an exposed tip portion (203). In one embodiment, the exposed tip portion (203) of the core component (210) has an outer surface (217) that includes friction-enhancing features. In another embodiment, the exposed tip portion (203) is tapered and has an outer surface (217) with a first roughness and the outer surface (218) of the sheath component (220) has a second roughness, the second roughness being greater than the first roughness In a further embodiment, the core component (210) has an outer surface (217) configured to have higher coefficient of friction than the outer surface (218) of the sheath component (220). In other embodiments, an oral care implement (100) including one or more of the monofilaments described herein is disclosed.
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公开(公告)号：US20250009117A1
公开(公告)日：2025-01-09
申请号：US18884607
申请日：2024-09-13
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin XI , Guang Sheng GUO , Felix MUELLER , Robert MOSKOVICH , Stephen NELSON , Joachim STORZ
Abstract: An oral care implement including an elongated body having a head portion supporting plurality of tooth cleaning elements and a handle portion defining an outer surface. The handle portion may include a shell portion formed from a transparent material and a core portion that is surrounded by the shell portion. The core portion may be formed from a colored material that is visible through the shell portion. The tooth cleaning elements may include bristle tufts arranged in specific columns and rows. A grip component may be coupled to an outer surface of the handle portion.
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公开(公告)号：US20170135461A1
公开(公告)日：2017-05-18
申请号：US15319406
申请日：2014-06-19
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin Xi , Kimberly FAULKNER , Guang Sheng GUO
Abstract: Disclosed is an oral care implement, comprising: an elongate handle having a proximal end, a distal end and a longitudinal axis; and a head at the distal end of the handle, the head comprising one or more oral care elements on a first side of the oral care implement; wherein the handle comprises first and second visibly demarcated grip regions on the first side of the oral care implement, wherein the first grip region is between the second grip region and the proximal end of the handle, wherein the first grip region is between 60 and 100 millimeters from the proximal end of the handle, and wherein the first and second grip regions are spaced apart by between 50 and 100 millimeters in a direction parallel to the longitudinal axis.
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公开(公告)号：US20180360204A1
公开(公告)日：2018-12-20
申请号：US16061366
申请日：2015-12-14
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin XI , Bo ZHANG , Guang Sheng GUO
Abstract: A spiral bristle (201) includes: a first component (231), a second component (233), and a third component (235), with each of the second and third components (233, 235) wrapping around the first component (231) in a helical and spaced-apart manner, the second and third components (233, 235) isolated from one another by the first component (231). An oral care implement includes the spiral bristle.
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公开(公告)号：US20180317644A1
公开(公告)日：2018-11-08
申请号：US15772874
申请日：2015-11-03
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin Xi , Guang Sheng GUO , Bo ZHANG
CPC classification number: A46D1/0207 , A46B9/04 , A46B2200/1066 , A46D1/023 , A46D1/0276
Abstract: A bristle and a tooth brush incorporating the same. A toothbrush (100) having a handle (120), a head (110) coupled to the handle (120), and at least one bristle that comprising a composition including a polymer and fibroin particles.
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Patent Agency Ranking
公开(公告)号：US20240041194A1
公开(公告)日：2024-02-08
申请号：US18465256
申请日：2023-09-12
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin XI , Guang Sheng GUO , Felix MUELLER , Robert MOSKOVICH , Stephen NELSON , Joachim STORZ
CPC classification number: A46B5/026 , A46B5/02 , A46B9/04 , A46B2200/1066
Abstract: An oral care implement including an elongated body having a head portion supporting plurality of tooth cleaning elements and a handle portion defining an outer surface. A grip control component is disposed on the handle portion and includes a pair of transversely spaced apart control surfaces separated by a longitudinally extending channel. The control surfaces are elevated above the outer surface of the handle portion and positioned to engage a user's thumb. The control component is operable to tilt the head portion at an upward or downward angle relative to a vertical plane of a user's teeth when the control component is grasped between the user's thumb and forefinger for producing a proper brushing angle at the gum line.
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公开(公告)号：US20200000342A1
公开(公告)日：2020-01-02
申请号：US16568677
申请日：2019-09-12
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin XI , Guang Sheng GUO
Abstract: An oral care system includes an oral care implement and a smart device removably retained in a cavity of the oral care implement. The smart device may have a plurality of sensors for sensing conditions of the oral cavity and/or for sensing various parameters associated with the movement of the oral care implement within the oral cavity during use. The smart device may also include a transmitter for transmitting data/information obtained by the sensors to an electronic device, such as a smart phone.
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公开(公告)号：US20190014901A1
公开(公告)日：2019-01-17
申请号：US16066753
申请日：2016-12-22
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin Xi , Guang Sheng GUO , Bo ZHANG , Fan Gang XIE , Jian Rong ZHOU
CPC classification number: A46B15/0034 , A46B5/0095 , A46B2200/1066 , A61C17/222 , A61N5/0603 , A61N2005/0606 , A61N2005/063 , A61N2005/0644 , A61N2005/0661 , A61N2005/0662 , A61N2005/0667
Abstract: An oral care product array includes a handle component and multiple refill components therefor. The handle component includes a power source. A first refill component includes a first light generating module which emits light in a first spectrum from the first refill component. A second refill component includes a second light generating module which emits light in a second spectrum from the second refill component. Each refill component has a coupled state, when coupled to the handle component, and a decoupled state, when decoupled from the handle component. When the first refill component is in the coupled state, the first light generating module is powered by the power source to emit light in the first spectrum. When the second refill component is in the coupled state, the second light generating module is powered by the power source to emit light in the second spectrum.
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公开(公告)号：US20180064239A1
公开(公告)日：2018-03-08
申请号：US15560418
申请日：2016-03-24
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin XI , Fan Gang XIE , Guang Sheng GUO , Cun ZHANG
CPC classification number: A46B15/0081 , A46B9/028 , A46B9/04 , A46B15/0095 , A46B2200/1066
Abstract: A toothbrush is provided that includes a base component having a gripping region and an oral engaging region defining a longitudinal axis along a length of the oral engaging region and a transverse axis along a width of the oral engaging region. The oral engaging region has bilateral symmetry with respect to the longitudinal axis and can comprise wherein the oral engaging region has bilateral symmetry with respect to the longitudinal axis and comprises a first distal region having an approximately concave contour tapering to a second middle region having an approximately convex contour and widening to a third proximal region having an approximately concave contour. The oral engaging region can support a plurality of cleaning elements along a front side and a plurality of soft cleaning elements along a second side opposite the first.
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公开(公告)号：US20210235853A1
公开(公告)日：2021-08-05
申请号：US17301960
申请日：2021-04-20
Applicant: Colgate-Palmolive Company
Inventor： Wen Jin Xi , Guang Sheng GUO , Felix MUELLER , Robert MOSKOVICH , Stephen NELSON , Joachim STORZ
Abstract: An oral care implement including an elongated body having a head portion supporting plurality of tooth cleaning elements and a handle portion defining an outer surface. A grip control component is disposed on the handle portion and includes a pair of transversely spaced apart control surfaces separated by a longitudinally extending channel. The control surfaces are elevated above the outer surface of the handle portion and positioned to engage a user's thumb. The control component is operable to tilt the head portion at an upward or downward angle relative to a vertical plane of a user's teeth when the control component is grasped between the user's thumb and forefinger for producing a proper brushing angle at the gum line.
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