Pinhole headlamp video camera for medical and surgical applications
USD415285S · kind S · design
1Cited by
8References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 4, 1996 |
| Grant date | Oct 12, 1999 |
| Priority date | — |
| Expiry date | Oct 12, 2013 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.