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公开(公告)号:US11284707B2
公开(公告)日:2022-03-29
申请号:US15729075
申请日:2017-10-10
发明人: Erwin Paul Mark , Jochen Erich Kawerau , Jens Alinski , Sven Alexander Franke , Karen Lynn Claire-Zimmet , Uwe Jungnickel
摘要: A filament for an oral care implement has a longitudinal axis and a substantially cross-shaped cross-sectional area extending in a plane substantially perpendicular to the longitudinal axis. The cross-shaped cross-sectional area has four projections and four channels. The projections and channels are arranged in an alternating manner. Each channel has a concave curvature formed by neighboring and converging projections. The concave curvature has a radius, and each projection is end-rounded thereby forming a curvature. The curvature has a diameter, and the ratio of the diameter of the curvature of the projection to the radius of the curvature of the channel is from about 0.2 to about 1.5.
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公开(公告)号:US09510664B2
公开(公告)日:2016-12-06
申请号:US13683495
申请日:2012-11-21
发明人: Li Wen , Matthew Lloyd Newman , Andreas Birk , Andreas Bresselschmidt , Andrew Joseph Horton , Siegfried Kurt Hustedt , Scott Andrew Jackson , Jochen Erich Kawerau , Ulrich Pfeifer , Richard Darren Satterfield , Heidrun Annika Schmelcher , Franziska Schmid , Jens Uwe Stoerkel , Benjamin John Wilson , Tilmann Winkler
CPC分类号: A46B9/04 , A46B5/02 , A46B5/023 , A46B5/025 , A46B2200/1066
摘要: A personal care article, such as a toothbrush having an inner cavity made in one molding process.
摘要翻译: 一种个人护理用品,例如具有在一个模制过程中制成的内腔的牙刷。
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公开(公告)号:US09510669B2
公开(公告)日:2016-12-06
申请号:US13683655
申请日:2012-11-21
发明人: Matthew Lloyd Newman , Li Wen , Andreas Birk , Andreas Bresselschmidt , Andrew Joseph Horton , Stephen Alan Houghton , Siegfried Kurt Hustedt , Scott Andrew Jackson , Jochen Erich Kawerau , Ralph Edwin Neufarth , Ulrich Pfeifer , Bradley John Phillips , Hansjoerg Reick , Richard Darren Satterfield , Heidrun Annika Schmelcher , Franziska Schmid , Jens Uwe Stoerkel , Andrew M. Uhe , George Michael West , Tilmann Winkler , Christopher Thomas Ryan
IPC分类号: A46B9/04 , A46D3/00 , B29B11/06 , B29D22/00 , A46B17/02 , A46B5/02 , B29C49/02 , B29C49/04 , B29C49/06 , B29C49/20 , B29C49/24 , B29C49/64 , B29B11/10 , B29L31/42 , B29C49/22 , B29C49/36 , B29C49/38 , B29C49/48 , A46B5/00 , B29C45/16 , B29C45/17
CPC分类号: A46B17/02 , A46B5/0095 , A46B5/02 , A46B2200/1066 , A46D3/00 , B29B11/06 , B29B11/10 , B29C45/16 , B29C45/1704 , B29C49/02 , B29C49/04 , B29C49/06 , B29C49/20 , B29C49/22 , B29C49/2408 , B29C49/36 , B29C49/38 , B29C49/6409 , B29C2049/2017 , B29C2049/2021 , B29C2049/2412 , B29C2049/2472 , B29C2049/4858 , B29C2049/4869 , B29C2049/4871 , B29C2791/006 , B29L2031/425
摘要: Methods of producing toothbrush handles having an inner cavity are provided.
摘要翻译: 提供了具有内腔的牙刷手柄的制造方法。
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公开(公告)号:US09463593B2
公开(公告)日:2016-10-11
申请号:US13683801
申请日:2012-11-21
发明人: Ulrich Pfeifer , Matthew Lloyd Newman , Li Wen , Andreas Birk , Andreas Bresselschmidt , Andrew Joseph Horton , Siegfried Kurt Hustedt , Jochen Erich Kawerau , Heidrun Annika Schmelcher , Franziska Schmid , Jens Uwe Stoerkel , Benjamin John Wilson , Tilmann Winkler
IPC分类号: B29L31/42 , B29C49/06 , B29C49/08 , B29C49/12 , B29C49/04 , B29B11/08 , B29C49/64 , A46B5/02 , A46D3/00 , B29C49/20 , B29C45/00 , A46B15/00 , B29L21/00 , B29C49/36
CPC分类号: B29C49/6409 , A46B5/02 , A46B15/0085 , A46B15/0093 , A46B2200/1066 , A46D3/00 , B29B11/08 , B29C45/0053 , B29C49/04 , B29C49/06 , B29C49/12 , B29C49/20 , B29C49/36 , B29C2049/2017 , B29L2021/00 , B29L2031/425
摘要: Methods of producing toothbrush handles having an inner cavity are provided.
摘要翻译: 提供了具有内腔的牙刷手柄的制造方法。
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