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公开(公告)号：US11350732B2
公开(公告)日：2022-06-07
申请号：US16354261
申请日：2019-03-15
Applicant: Colgate-Palmolive Company
Inventor： Eduardo Jimenez , Douglas Hohlbein
Abstract: An oral care implement including a handle and a head. The oral care implement may be formed entirely out of a resilient or flexible material. The head may include a base structure and a monolithic cleaning unit. The monolithic cleaning unit may include a block portion extending from a front surface of the base structure and a plurality of protuberances extending from a distal end of the block portion. The block portion may have a greater height than the protuberances. The protuberances may include central protuberances that extend from a distal surface of the block portion and peripheral protuberances that surround the block portion and extend from the front surface of the base structure. The monolithic cleaning unit may include ribs extending between adjacently positioned protuberances. The oral care implement may be suitable for babies.
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公开(公告)号：USD943283S1
公开(公告)日：2022-02-15
申请号：US29728929
申请日：2020-03-23
Applicant: Colgate-Palmolive Company
Designer： Fan Gang Xie , Wen Jin Xi , Yanmei Ji , Jiang Zhou , Douglas Hohlbein
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公开(公告)号：US11206917B2
公开(公告)日：2021-12-28
申请号：US16864242
申请日：2020-05-01
Applicant: Colgate-Palmolive Company
Inventor： Douglas Hohlbein , Kenneth Waguespack , Daniel Wainless
Abstract: An oral implement and a method of forming an oral care implement. The oral care implement may include a head having a front surface and a plurality of tooth cleaning elements extending from the front surface. In one embodiment, the plurality of tooth cleaning elements may include three different types of tooth cleaning elements, each type of tooth cleaning element being formed of a different material. In one embodiment each of the materials has a different hardness and thus the oral care implement includes three different types of tooth cleaning elements each having a different hardness. In another embodiment, the oral care implement may include bristles and a molded cleaning element that may function as an interdental cleaner. Such a molded cleaning element may include a body and tines extending therefrom.
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公开(公告)号：US11160358B2
公开(公告)日：2021-11-02
申请号：US16464324
申请日：2017-11-22
Applicant: Colgate-Palmolive Company
Inventor： Daniel Wainless , Douglas Hohlbein , Douglas Henderson , Thuanchong Tan , Pengyang Fu
Abstract: A personal care implement includes a treatment device having a longitudinal axis and including a treatment portion having at least one treatment element; a connection portion having a main body and a first resilient snap attachment protruding from the main body, the main body formed of a first material having a first hardness and the first resilient snap attachment formed of a second material having a second hardness, the first hardness being greater than the second hardness; and the treatment device is alterable between: (1) a detached state; and (2) an assembled state in which the treatment device is detachably coupled to a grip section such that the first resilient snap attachment cooperates with and engages a first engagement portion of the grip section to secure the treatment device to the grip section.
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公开(公告)号：US20210186200A1
公开(公告)日：2021-06-24
申请号：US17249556
申请日：2021-03-05
Applicant: Colgate-Palmolive Company
Inventor： Douglas Hohlbein , Chi Shing Wong
Abstract: A toothbrush handle includes a support structure formed of clarified polypropylene and a body formed of thermoplastic elastomer disposed on the support structure. The support structure includes a web having a thickness in a first direction orthogonal to an axis of the toothbrush handle of less than 2 millimeters and at least one rib depending from the web and having a thickness in a second direction, orthogonal to the axis and angled relative to the first direction, of less than about 2 millimeters. The body at least partially covers the web and the at least one rib. The handle has a light transmissivity of greater than 40% through a portion of the handle at which the body covers the web and the at least one rib.
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Patent Agency Ranking
公开(公告)号：US20210145159A1
公开(公告)日：2021-05-20
申请号：US17248412
申请日：2021-01-25
Applicant: Colgate-Palmolive Company
Inventor： Douglas Hohlbein , Chi Shing Wong
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：US10849416B2
公开(公告)日：2020-12-01
申请号：US15757984
申请日：2015-09-08
Applicant: Colgate-Palmolive Company
Inventor： Douglas Hohlbein
Abstract: An oral care implement having a head with a front surface and a plurality of contact elements extending from the head. The plurality of contact elements are arranged in a pattern that may have the visual appearance of a flower. Specifically, the pattern may comprise a first set of contact elements arranged in a first loop about a reference axis and a second set of contact elements arranged in a second loop that surrounds the first loop. The pattern may also include a third set of contact elements arranged in a third loop that surrounds the second loop. Each of the contact elements of the first, second, and third sets may be inclined relative to the front surface of the head so as to diverge from the reference axis.
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公开(公告)号：US10681976B2
公开(公告)日：2020-06-16
申请号：US16066016
申请日：2015-12-28
Applicant: Colgate-Palmolive Company
Inventor： Gerald Gontarz , Patrik Johansson , John Gatzemeyer , Douglas Hohlbein , Daniel Wainless , Brian Bloch , Najma Khan
IPC: A46B15/00 , A46B11/00 , A45D34/04 , C25B1/00 , C25B9/06 , A46B9/04 , C25B11/02 , A46B3/06 , A46B3/16
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.
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公开(公告)号：US10674808B2
公开(公告)日：2020-06-09
申请号：US15933425
申请日：2018-03-23
Applicant: Colgate-Palmolive Company
Inventor： Douglas Hohlbein , Kenneth Waguespack , Daniel Wainless
Abstract: An oral implement and a method of forming an oral care implement. The oral care implement may include a head having a front surface and a plurality of tooth cleaning elements extending from the front surface. In one embodiment, the plurality of tooth cleaning elements may include three different types of tooth cleaning elements, each type of tooth cleaning element being formed of a different material. In one embodiment each of the materials has a different hardness and thus the oral care implement includes three different types of tooth cleaning elements each having a different hardness. In another embodiment, the oral care implement may include bristles and a molded cleaning element that may function as an interdental cleaner. Such a molded cleaning element may include a body and tines extending therefrom.
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公开(公告)号：USD873570S1
公开(公告)日：2020-01-28
申请号：US29687906
申请日：2019-04-17
Applicant: Colgate-Palmolive Company
Designer： Daniel Wainless , Douglas Hohlbein
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