Eye treatment head gear
USD613408S1 · kind S1 · design
50Cited by
64References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2008 |
| Grant date | Apr 6, 2010 |
| Priority date | — |
| Expiry date | Apr 6, 2024 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.