Pneumatic tire
US10377184B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2016 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Apr 24, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C2011/1209
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pneumatic tire includes a tread portion provided with main grooves and land potions. The main grooves include an outboard shoulder main groove, an inboard shoulder main groove and a central main groove disposed therebetween. The land portions include an outboard central land portion and an inboard central land portion. The outboard central land portion is provided with first central sipes with a width of less than 2 mm, and is not provided with any grooves with a width equal to or more than 2 mm. The inboard central land portion is provided with second central sipes with a width of less than 2 mm, and is not provided with any grooves with a width equal to or more than 2 mm. The inboard central land portion is greater than the outboard central land portion in axial width.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.