Invention Grant
- Patent Title: Tread with concealed cavities comprising a wear indicator having improved visibility
-
Application No.: US15769650Application Date: 2016-10-28
-
Publication No.: US11298985B2Publication Date: 2022-04-12
- Inventor: Stéphanie Cambon , Olivier Muhlhoff
- Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Applicant Address: FR Clermont-Ferrand
- Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Current Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Current Assignee Address: FR Clermont-Ferrand
- Agency: Dickinson Wright PLLC
- Agent Steven Hurles
- Priority: FR15/60375 20151029
- International Application: PCT/EP2016/076125 WO 20161028
- International Announcement: WO2017/072318 WO 20170504
- Main IPC: B60C11/24
- IPC: B60C11/24 ; F16L11/02 ; F16L33/30 ; F16L33/00 ; F16L33/32 ; B60C11/03 ; B60C11/12
Abstract:
A tire comprising a tread, this tread comprising at least one channel and at least one wear indicator that is disposed on the bottom of the channel. The wear indicator has a contact face which is intended to come into contact with a road surface when the tire reaches a wear limit. The contact face has a texture that contrasts with the bottom of the channel.
Public/Granted literature
- US20180312012A1 TREAD WITH CONCEALED CAVITIES COMPRISING A WEAR INDICATOR HAVING IMPROVED VISIBILITY Public/Granted day:2018-11-01
Information query
