Tire tread and buttress
USD320966S · kind S · design
46Cited by
14References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 1990 |
| Grant date | Oct 22, 1991 |
| Priority date | — |
| Expiry date | Oct 22, 2005 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.