Tread patterns

Child Classifications

Navigate with arrow keys, Enter to open

• B60C 11/0302 CPC only CPC only
• B60C 11/0304 CPC only CPC only
• B60C 11/0306 +1 CPC CPC only CPC only
• B60C 11/0311 +2 CPC CPC only CPC only
• B60C 11/0318 CPC only CPC only
• B60C 11/032 +1 CPC CPC only CPC only
• B60C 11/0327 +3 CPC CPC only CPC only
• B60C 11/04 in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag (B60C11/12, B60C11/13 take precedence) +1 CPC IPC+CPC Available in IPC and CPC
• B60C 11/11 in which the raised area of the pattern consists only of isolated elements, e.g. blocks (B60C11/12, B60C11/13 take precedence) since 1985 IPC+CPC Available in IPC and CPC
• B60C 11/113 in which the raised area of the pattern consists only of projections extending continuously across the tread from one edge to the other since 1995 IPC only IPC only
• B60C 11/117 formed only by isolated recesses, e.g. grooves, slots or holes since 1995 IPC only IPC only
• B60C 11/12 characterised by the use of narrow slits or incisions, e.g. sipes +5 CPC IPC+CPC Available in IPC and CPC
• B60C 11/13 characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping since 1995 +4 CPC IPC+CPC Available in IPC and CPC
• B60C 2011/0337 2nd only +2 CPC CPC only CPC only