A tyre made of a rubber material, in which at least one of the sidewalls (2) comprises a coded matrix symbol (3) integral with the sidewall (2), said coded matrix symbol (3) comprising dark portions (5) and light portions (4), wherein the dark portions (4) are recessed relative to the light portions (4), the depth of the recess being between 0.1 and 0.8 mm, and the dark portions (5) are defined by walls, at least one of which is angled, relative to a line orthogonal to the sidewall (2) of the tyre, at a clearance angle of between 3 and 50 degrees.
PNEUMATIQUE
TIRE
REIFEN
2021-06-09
Patent
Electronic Resource
French
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |