Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4770174A | Rotary cutting scissors for surgery | Nelson Tool and Machine Company Inc | Expired / Lapsed | 1983-01-21 | 1988-09-13 | 2003-01-21 | 0.0 yrs | 12 | |
| US4499899A | Fiber-optic illuminated microsurgical scissors | Nelson Tool and Machine Company Inc | Expired / Lapsed | 1983-06-30 | 1985-02-19 | 2003-06-30 | 0.0 yrs | 6 |