Invention Grant
- Patent Title: Pneumatic radial tire for passenger vehicles
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Application No.: US13695399Application Date: 2011-03-22
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Publication No.: US10214052B2Publication Date: 2019-02-26
- Inventor: Isao Kuwayama
- Applicant: Isao Kuwayama
- Applicant Address: JP Chuo-Ku, Tokyo
- Assignee: BRIDGESTONE CORPORATION
- Current Assignee: BRIDGESTONE CORPORATION
- Current Assignee Address: JP Chuo-Ku, Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-105780 20100430
- International Application: PCT/JP2011/001665 WO 20110322
- International Announcement: WO2011/135774 WO 20111103
- Main IPC: B60C3/04
- IPC: B60C3/04 ; B60C9/20 ; B60C9/28
Abstract:
A run-flat tire of the present invention is a pneumatic radial tire for passenger vehicles which has a carcass composed of plies of radially arranged cords toroidally extending between a pair of bead portions, and the a W/L ratio of the section width W to the outer diameter L of the tire is 0.25 or less.
Public/Granted literature
- US20130042953A1 PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLES Public/Granted day:2013-02-21
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