Patent ID: 11958320
Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 3:
4. The tire according to claim 3, wherein
the one of the two second circumferential grooves extend zigzag so as to have second approximate portions closest to the one of the two first circumferential grooves and the other of the two second circumferential grooves extend zigzag so as to have other second approximate portions closest to the other of the two first circumferential grooves,
the one of the two first circumferential grooves extend zigzag so as to have third approximate portions closest to the third circumferential groove,
the other of the two first circumferential grooves extend zigzag so as to have other third approximate portions closest to the third circumferential groove,
the third circumferential groove extends zigzag so as to have fourth approximate portions closest to the one of the two first circumferential grooves and other fourth approximate portions closest to the other of the two first circumferential grooves,
the first sipes extend between the first approximate portions and the second approximate portions and the other first sipes extend between the other first approximate portions and the other second approximate portions, and
the second sipes extend between the third approximate portions and the fourth approximate portions and the other second sipes extend between the other third approximate portions and the other fourth approximate portions.