Open vessel sealer with mechanical cutter
USD541938S1 · kind S1 · design
1,068Cited by
284References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2004 |
| Grant date | May 1, 2007 |
| Priority date | — |
| Expiry date | May 1, 2021 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.