Track apparatus for use in place of a vehicle wheel
USD488171S1 · kind S1 · design
68Cited by
27References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2002 |
| Grant date | Apr 6, 2004 |
| Priority date | — |
| Expiry date | Apr 6, 2018 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.