Pneumatic tire
US11135879B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2014 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Nov 3, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C2011/1209
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pneumatic tire comprises at least four main grooves extending in the tire circumferential direction on the tread surface, circumferential land portions and shoulder land portions partitioned and formed by these main grooves, and designation of a mounting direction with respect to a vehicle, wherein a plurality of lug grooves is formed at intervals in the tire circumferential direction in each of the plurality of circumferential land portions, extending in the tire width direction, communicating with the main groove on the vehicle inner side, not communicating with the main groove on the vehicle outer side, and terminating within the circumferential land portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.