Invention Grant
- Patent Title: Tread strip with grooves featuring noise-reducing means
- Patent Title (中): 带有凹槽的踏带，具有减噪手段
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Application No.: US13641630Application Date: 2011-04-20
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Publication No.: US09333809B2Publication Date: 2016-05-10
- Inventor: Beatrice Mellara , Marco Ballatore , Carlo Fabrizi
- Applicant: Beatrice Mellara , Marco Ballatore , Carlo Fabrizi
- Applicant Address: JP Tokyo
- Assignee: BRIDGESTONE CORPORATION
- Current Assignee: BRIDGESTONE CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: ITTO2010A0325 20100420
- International Application: PCT/IB2011/000864 WO 20110420
- International Announcement: WO2011/132064 WO 20111027
- Main IPC: B60C11/13
- IPC: B60C11/13
Abstract:
A tread strip made of at least one rubber-based material, and having at least one longitudinal groove bounded by a bottom wall and by two lateral walls on opposite sides of the bottom wall; wherein a number of pins seamlessly project from at least one of the walls of the longitudinal groove, and are made of the same rubber-based material than the tread strip.
Public/Granted literature
- US20130112326A1 TREAD STRIP WITH GROOVES FEATURING NOISE-REDUCING MEANS Public/Granted day:2013-05-09
Information query
