Trench clean-out tool
USD484012S1 · kind S1 · design
6Cited by
4References
1Claims
0Family size
Inventor
Key dates
| Filing date | Apr 23, 2003 |
| Grant date | Dec 23, 2003 |
| Priority date | — |
| Expiry date | Dec 23, 2017 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.