Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3877434A | Vascular tourniquet | Sherwood Medical Co | Expired / Lapsed | 1974-02-11 | 1975-04-15 | 1994-02-11 | 0.0 yrs | 13 | |
| US3752617A | Apparatus for extruding products of plural components of varied proportions with scrap reclamation | Sherwood Medical Co | Expired / Lapsed | 1972-03-03 | 1973-08-14 | 1992-03-03 | 0.0 yrs | 2 | |
| US3677268A | Iontophoresis electrode | Sherwood Medical Co | Expired / Lapsed | 1969-11-28 | 1972-07-18 | 1989-11-28 | 0.0 yrs | 9 |