Chain saw with handguard
USD273456S · kind S · design
19Cited by
6References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1980 |
| Grant date | Apr 17, 1984 |
| Priority date | — |
| Expiry date | Apr 17, 1998 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.