Counterweight for construction machine
USD579465S1 · kind S1 · design
33Cited by
21References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2008 |
| Grant date | Oct 28, 2008 |
| Priority date | — |
| Expiry date | Oct 28, 2022 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.