专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11622617B2 Method for producing brushes, in particular interdental brushes, and brush, in particular interdental brush, and product group comprising a plurality of brushes 有权
公开(公告)号：US11622617B2
公开(公告)日：2023-04-11
申请号：US16396044
申请日：2019-04-26
申请人： TRISA HOLDING AG
发明人： Michael Schär , Peter Zurfluh
IPC分类号： A46B1/00 , A46B5/02 , A46B3/00 , A46D3/00 , B29K21/00 , B29K101/12 , B29L31/42 , B29C45/16 , B29C45/26 , B29C45/27 , A46B9/02 , A46B15/00 , B29C45/14
摘要： The invention relates to a brush, in particular an interdental brush, which comprises a bristle-carrying stem defining a longitudinal direction and having an elongate support core, a bristle area having bristles projecting from the bristle-carrying stem, and a neck element connecting the support core to a handle, wherein the handle, the support core and the neck element are injection moulded integrally from a first plastics component, and wherein a second plastics component in the form of an integral layer and the bristles projecting therefrom is mounted on the support core. The invention also relates to corresponding product groups and to a corresponding method.

2. 发明申请

US20220273147A1 FLOOR CLEANER 有权
公开(公告)号：US20220273147A1
公开(公告)日：2022-09-01
申请号：US17627010
申请日：2020-07-16
申请人： Techtronic Cordless GP
发明人： Rafael Davila , Michael Paul Dawson , Michael Bloom
IPC分类号： A47L9/04 , A47L5/30 , A47L7/00 , A47L9/06 , A46B3/00 , A46B3/02 , A46D1/00 , A46B9/02
摘要： A cleaning head for a floor cleaner including a housing, a brushroll, a suction inlet, and a mounting plate. The mounting plate includes an edge brush adjacent the suction inlet and extending to a lateral side of the housing. The edge brush is configured to direct dirt and debris from the lateral side of the floor cleaner to the suction inlet.

3. 发明申请

US20220183455A1 Oral Care Implement 有权
公开(公告)号：US20220183455A1
公开(公告)日：2022-06-16
申请号：US17441329
申请日：2019-03-22
申请人： Colgate-Palmolive Company
发明人： Yanmei JI , Wen Jin XI
IPC分类号： A46B9/04 , A46B15/00 , A46B3/00
摘要： An oral care implement (100) having a head (120). The head (120) has a support structure (130) and a monolithic cleaning unit (140) that is coupled to the support structure (130). The head (120) has a side surface (123) that includes a first lateral portion (124) and a second lateral portion (125). The monolithic cleaning unit (140) includes a base portion (141) that is coupled to the support structure (130) and a plurality of bristles (150) extending from the base portion (141). The plurality of bristles (150) include a plurality of first peripheral bristles (171) positioned adjacent to the first lateral portion (124) of the head (120), a plurality of second peripheral bristles (172) positioned adjacent to the second lateral portion (125) of the head (120), and a plurality of central bristles (175). The first and second peripheral bristles (171,172) all extend obliquely from the front surface (121) of the head (120) and the central bristles (175) extend perpendicularly from the front surface (121) of the head (120).

4. 发明授权

US11224283B2 Mold insert and method of making a mold insert 有权
公开(公告)号：US11224283B2
公开(公告)日：2022-01-18
申请号：US16131823
申请日：2018-09-14
申请人： The Procter & Gamble Company
发明人： Klaus Eimann , Gerald Görich
IPC分类号： B29C45/00 , A46D1/00 , B29C45/14 , B29C33/30 , B29C45/56 , B29C45/34 , B29C45/26 , A46B9/04 , A46B1/00 , A46D3/00 , A46B3/12 , A46B3/00 , A46B3/04 , B29L31/42
摘要： A mold insert has at least one filament cavity and a stack of at least a first and second insert plates, wherein the first plate has a front face that closely abuts a front face of the second insert plate. A portion of the a filament cavity is provided in at least one of the front faces of the first and second insert plates such that the filament cavity is open at a top surface of the mold insert but does not extend to a bottom surface of the mold insert. A venting cavity is provided in the same front face of the insert plate in which the portion of the at least one filament cavity is provided. The venting cavity, which is in air-conducting connection with the blind-hole end of the filament cavity, has a depth between 1 μm and 20 μm. A method of manufacturing the mold insert includes providing first and second insert plates, forming a portion of a filament cavity into at least one of the front faces of the insert plates, forming a venting cavity into the front face with the filament cavity, and bringing the front faces of the plates into close abutment to form a filament cavity.

5. 发明申请

US20210386531A1 INTERDENTAL CLEANER 有权
公开(公告)号：US20210386531A1
公开(公告)日：2021-12-16
申请号：US17289391
申请日：2019-09-24
申请人： Sunstar Suisse SA
发明人： Jürgen BUTZ
IPC分类号： A61C15/02 , A46B9/02 , A46B9/04 , A46B3/00
摘要： An interdental cleaner has a rod-shaped support which is made of plastics material and the rear end region of which has a handle part and the opposite front end region of which supports a coating made of a soft-elastic plastics material. At least one radially protruding finger which is integrally connected to the coating is arranged on the outside of the coating. A recess is formed in the outer surface of the coating, and the radially inner foot region of the finger is arranged in the recess and is connected to the coating at the bottom of the recess.

6. 发明申请

US20210330433A1 DENTAL CLEANER DISCHARGE GUARD SYSTEMS AND METHODS 有权
公开(公告)号：US20210330433A1
公开(公告)日：2021-10-28
申请号：US17366905
申请日：2021-07-02
申请人： Ultradent Products, Inc.
发明人： Bruce S. McLean , Scot N. Andersen , Dan E. Fischer
IPC分类号： A61C17/22 , A61C17/24 , A46D1/00 , A61C17/00 , A46B3/00
摘要： Rotating dental systems and related guards and methods are disclosed. In some instances a guard may be configured to prevent material from building up on at least a portion of the dental system. The guard may be configured to prevent materials from being discharged from the dental system. In some embodiments, the guard may also be configured to direct the flow of material along a portion of the dental system. Some guards within the scope of this disclosure comprise bristles.

7. 发明授权

US11141040B2 Dish cleaning brushes 有权
公开(公告)号：US11141040B2
公开(公告)日：2021-10-12
申请号：US16606186
申请日：2018-04-13
申请人： EASY-DO PRODUCTS LIMITED
发明人： Daniel Neumann
IPC分类号： A46B3/00 , A46B5/00 , A46B9/06 , A47L17/04 , A46B3/04 , A46B9/02 , A46D1/00 , A46D3/00
摘要： Disclosed is a hand-held dish cleaning brush that includes an elongate handle with a scrubbing head at one end, the scrubbing head including a working part of an elastomer integrally formed with a plurality of bristles and with a plurality of scraping projections that are formed as an array of scraping teeth, wherein the bristles are not directly aligned with but off-set from the scraping teeth and pass between the scraping teeth when flexed forwardly or rearwardly toward the scraping teeth.

8. 发明申请

US20210267359A1 TOOTHBRUSH HEAD, TOOTHBRUSH, METHOD FOR PRODUCING A TOOTHBRUSH HEAD, METHOD FOR PRODUCING A TOOTHBRUSH, ADDITIVE MANUFACTURING DEVICE, COMPUTER PROGRAM AND COMPUTER-READABLE MEDIUM 有权
公开(公告)号：US20210267359A1
公开(公告)日：2021-09-02
申请号：US17174735
申请日：2021-02-12
申请人： Zahoransky AG
发明人： Florian KIEFER , Ingo KUMPF , Marc KONIG
IPC分类号： A46B5/00 , A46B3/00 , A46B7/04 , A46B15/00 , B33Y80/00 , B33Y50/02
摘要： A toothbrush head (3) is provided, the cleaning element carrier (11) of which and/or at least one cleaning element (12, 12a, 12b, 12c) of the toothbrush head (3) are/is produced via an additive manufacturing process.

9. 发明授权

US10918466B2 Base portion, inter-dental cleaning tool, and method of manufacturing inter-dental cleaning tool 有权
公开(公告)号：US10918466B2
公开(公告)日：2021-02-16
申请号：US15755267
申请日：2016-08-26
申请人： KOBAYASHI PHARMACEUTICAL CO., LTD.
发明人： Tasuku Kikkawa , Shinji Yuumei
IPC分类号： A61C15/00 , A61C15/02 , A46B3/00 , A46B15/00 , B29C45/14 , B29C45/16
摘要： [Problem] To provide a base part, an interdental cleaning tool, and a method for manufacturing the interdental cleaning tool, capable of preventing bending of a shaft part when a resin material is filled from an insertion end. [Solution] A base part includes a shaft part (20) and a grip part (30). The base part is used for forming an interdental cleaning tool by filling, inside a metal mold having a shape that forms a filling space around the shaft part (20), a resin material into the filling space with the shaft part (20) clamped by a holding pin. The shaft part (20) includes a first guide groove (24) formed on one side with respect to an axially parallel plane and a second guide groove (26) formed on the other side with respect to the axially parallel plane. The first guide groove (24) and the second guide groove (26) extend in the axial direction from an insertion end (22a) toward a base end and have a shape recessed toward the center of the shaft part (20) from the outer peripheral face of a region other than the first guide groove (24) and the second guide groove (26) in the shaft part (20).

10. 发明授权

US10779919B2 Interdental cleaning tool 有权
公开(公告)号：US10779919B2
公开(公告)日：2020-09-22
申请号：US15580451
申请日：2016-06-08
申请人： Keisuke Kato , Makiko Yamane , Shinya Sakurai
发明人： Keisuke Kato , Makiko Yamane , Shinya Sakurai
IPC分类号： A61C15/00 , A61C15/02 , A46B3/00 , A46B9/04 , B29C45/14 , B29C45/26 , B29C45/16 , A46B5/00 , A46B15/00
摘要： Provided is an interdental cleaning tool which has a simple configuration and can effectively prevent an occurrence of breakage of a core base portion when inserting the interdental cleaning tool into an interdental space or during interdental cleaning without reducing the productivity of the interdental cleaning tool, and provided is a method for manufacturing the interdental cleaning tool. A plurality of cleaning portion recesses (14) which penetrate a cleaning soft portion (21) and form recesses (14a) in a core base portion (12) are formed on each of a first side portion and a second side portion of a cleaning portion (2) at an interval in an axial direction of a cleaning soft portion (21), and at least one of the plurality of cleaning portion recesses (14) is formed so that an opening of the core base portion recess formed in the core base portion has a shape elongated in the axial direction of the cleaning portion.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式