Wheelchair
USD652357S1 · kind S1 · design
31Cited by
49References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2009 |
| Grant date | Jan 17, 2012 |
| Priority date | — |
| Expiry date | Jan 17, 2026 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.