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公开(公告)号：US11553999B2
公开(公告)日：2023-01-17
申请号：US16499513
申请日：2017-08-11
申请人： TRISA HOLDING AG
发明人： Jonas Scherrer , Marc Bauhofer
摘要： An attachment brush part for an electrical body care brush, in particular an electrical toothbrush, wherein the attachment brush part is designed in a multi-part manner. The attachment brush part includes an attachment brush housing, a drive rod for driving a brush head, with a brush-head-side end section, on which a first toothing is arranged, and with a hand-part-side end section, and furthermore a brush head with a bristle carrier and care bristles which are arranged on this, wherein the bristle carrier includes a second toothing. The attachment brush housing further includes a securing element for the rotatable mounting of the hand-part-side end section of the drive rod. The first and second toothing form a drive toothing for the driving of the brush head by the drive rod.
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公开(公告)号：US20220361653A1
公开(公告)日：2022-11-17
申请号：US17767121
申请日：2020-10-09
申请人： TRISA HOLDING AG
发明人： Peter GROSS , Martin ZWIMPFER
摘要： An oral hygiene device, in particular a toothbrush, includes at least one application unit and includes at least one handle unit which is connected to the application unit and which has at least one material volume body, wherein the handle unit includes at least one essential hollow-space structure, which is at least substantially delimited by the material volume body and which extends at least over a substantial portion of a main extent of the at least one handle unit.
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公开(公告)号：US11426265B2
公开(公告)日：2022-08-30
申请号：US16859418
申请日：2020-04-27
申请人： TRISA HOLDING AG
发明人： Armin Bärtschi , Herbert Fischer , Michael Schär
IPC分类号： A61C17/34 , A46B9/02 , A46B13/00 , A46B13/02 , A47K7/04 , A45D29/05 , A45D29/14 , A45D29/17 , B26B21/38 , A46B9/06 , A61C15/04 , A46B9/04 , A61C17/16 , A61C17/32 , A45D40/26 , A46B5/00 , A61C15/00
摘要： An electrical appliance for personal care includes a handle with a longitudinal axis, and a plug-on part which can be attached to the handle, wherein a vibration unit having an electric motor and an eccentric element is arranged in the handle, wherein a plug-like coupling structure protrudes from the handle, which plug-like coupling structure forms an interface with a substantially mirror-inverted socket-like coupling structure of the plug-on part, wherein the interface has at least two stages with different circumferential geometry, wherein at least one of the stages has a rotation-preventing device between the handle and the plug-on part, and wherein a stop surface of the handle for the plug-on part extends obliquely with respect to the longitudinal axis of the handle.
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公开(公告)号：US20220079328A1
公开(公告)日：2022-03-17
申请号：US17533966
申请日：2021-11-23
申请人： TRISA HOLDING AG
发明人： Reto STRÄHLER , Jost LÖTSCHER , Oskar TREVISAN , Martin ZWIMPFER
摘要： A brush product, in particular a toothbrush, having a base body with a head part with a front and a rear side, which includes a bristle carrier with a longitudinal axis and a transverse axis and a bristle field protruding therefrom, wherein the bristle field is formed by at least one group of cleaning elements; a handle part; and a neck part connecting the head part and the handle part; wherein the bristle carrier is provided with bristles which are mounted without being anchored and wherein the bristle carrier includes substantially a central support area, an upper support area, a lower support area, a right support area and a left support area, in which the groups of cleaning elements are arranged. Also, a corresponding method and tool.
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公开(公告)号：US11219303B2
公开(公告)日：2022-01-11
申请号：US16092707
申请日：2017-04-12
申请人： TRISA HOLDING AG
发明人： Reto Strähler , Jost Lötscher , Oskar Trevisan , Martin Zwimpfer
摘要： A brush product, in particular a toothbrush, having a base body with a head part with a front and a rear side, which includes a bristle carrier with a longitudinal axis and a transverse axis and a bristle field protruding therefrom, wherein the bristle field is formed by at least one group of cleaning elements; a handle part; and a neck part connecting the head part and the handle part; wherein the bristle carrier is provided with bristles which are mounted without being anchored and wherein the bristle carrier includes substantially a central support area, an upper support area, a lower support area, a right support area and a left support area, in which the groups of cleaning elements are arranged. Also, a corresponding method and tool.
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公开(公告)号：US20210196034A1
公开(公告)日：2021-07-01
申请号：US17266290
申请日：2019-07-31
申请人： TRISA HOLDING AG
发明人： Armin BÄRTSCHI
IPC分类号： A46B5/02
摘要： An oral hygiene product, in particular a toothbrush, comprises at least one application unit and at least one handle unit, the at least one handle unit being formed partly from a soft component and partly from a hard component, wherein the soft component extends at least over a substantial part of a main extent of the at least one handle unit.
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公开(公告)号：US20210093427A1
公开(公告)日：2021-04-01
申请号：US17099835
申请日：2020-11-17
申请人： TRISA HOLDING AG
发明人： Martin ZWIMPFER , Roger KIRCHHOFER
摘要： A flosser includes a grip body and a holder which is connected to the grip body and has a first and a second holder arm, and with an interdental space cleaning element which is fastened on the first and second holder arm and extends between the two holder arms, wherein the flosser includes a tongue cleaner for oral hygiene which is arranged in the grip body and which is in the form of a rib-like scraper edge.
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公开(公告)号：US10470558B2
公开(公告)日：2019-11-12
申请号：US15319872
申请日：2015-06-24
申请人： TRISA HOLDING AG
发明人： Christoph Willi , Pierre Kirchhofer , Armin Bärtschi , Vivek Patel , Matthew Kwang , Gerhart Huy
摘要： A toothbrush including a main member that includes a handle portion, a neck portion and a head portion. At least one brush member, which forms at least part of the brush head along with the head portion and is movable relative to the head portion, is disposed in the head portion. The at least one brush member can be moved under the effect of a cleaning movement manually exerted on the teeth.
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公开(公告)号：US10282976B2
公开(公告)日：2019-05-07
申请号：US15032854
申请日：2014-04-17
申请人： TRISA HOLDING AG
发明人： Philipp Pfenniger , Hanspeter Meier
摘要： An electrical hand-held device for body treatment, having a treatment part for performing at least one electrically operated body treatment function, and having a handle body for holding the hand-held device. The hand-held device further includes an electronic component for controlling the at least one electrically operated body treatment function. The electronic component contains a data transmission module for wireless, bidirectional data transmission. The data transmission module includes a microcontroller, at least one memory for storing data, and an antenna, wherein the data transmission module is designed to produce, in a contact-free manner, at least some of the electrical energy which is required for operation of said data transmission module.
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公开(公告)号：US20180344018A1
公开(公告)日：2018-12-06
申请号：US16100914
申请日：2018-08-10
申请人： TRISA HOLDING AG
发明人： Walter HESS , Oskar TREVISAN
摘要： The present invention concerns a process for producing toothbrushes covered with bristles in an anchor-free manner, in which a tuft of bristles with cylindrical bristles and/or pointed bristles is introduced into a receiving recess of a mold of a bristle-providing machine and, by means of a profiled pin guided in the receiving recess, force is applied to the end facing the pin of the bristles of the tuft of bristles for the alignment thereof, so that the bristles of the tuft of bristles are aligned by means of an end face of the profiled pin and, as a result, form the topography that complements the topography of the end face of the profiled pin, wherein the profiled pin has on the end face that acts on the bristles a discontinuous surface, which forms multiple levels. This achieves a bristle area configuration that has multiple areas of use. A correspondingly produced toothbrush is also described.
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