Invention Grant
- Patent Title: Flooring and device and methods associated with same
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Application No.: US16955475Application Date: 2018-12-18
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Publication No.: US11618082B2Publication Date: 2023-04-04
- Inventor: Melaine Guillou , Florian Bremond , Andre-Clement Gaucerand
- 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: Venable LLP
- Priority: FR1762352 20171218
- International Application: PCT/FR2018/053357 WO 20181218
- International Announcement: WO2019/122673 WO 20190627
- Main IPC: G01N19/02
- IPC: G01N19/02 ; B23K26/342 ; B23K26/354 ; C23C26/00 ; B28B1/00 ; B22F10/62 ; C04B41/50 ; B22F10/20 ; B22F10/66
Abstract:
Ground surface comprising a substrate (110) having a Young's modulus of between 100 and 1000 GPa, and in which the ground surface has, on a working surface (120), a Vickers hardness of between 1300 and 10 000 kgf/mm2, and/or a surface coating forming the working surface, in which the surface coating contains amorphous carbon and/or titanium nitride and/or chromium nitride and/or tungsten carbide.
Public/Granted literature
- US20200371016A1 FLOORING AND DEVICE AND METHODS ASSOCIATED WITH SAME Public/Granted day:2020-11-26
Information query
