Puncture sealing pneumatic tire
US6915826B2 · kind B2 · utility
19Cited by
16References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2002 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | Jul 30, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/10693
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A pneumatic tire has a puncture sealing layer radially inward of the tire carcass layer. The puncture sealing layer is formed by co-extruding a sealant material and an skin compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.