Motorcycle tire
US12083827B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2022 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | Nov 9, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C2200/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tread surface 20 of the tire 2 includes a center portion C and a pair of shoulder portions S. A contour line of the tread surface 20 is divided into ten parts. Among the ten parts, two parts including an equator PC are represented by arcs, and two parts including ends PE of the tread surface 20, respectively, are represented by arcs. A degree of curvature of each shoulder portion S is higher than a degree of curvature of the center portion C. A ratio of the degree of curvature of the shoulder portion S to a width TW of the tread surface 20 is not less than 50%. A ratio of the degree of curvature of the center portion C to the width TW of the tread surface 20 is not greater than 70%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.