Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3680560A | Vacuum drainage collecting apparatus with disposable liner | LE VOY'S Inc | Expired / Lapsed | 1968-11-26 | 1972-08-01 | 1988-11-26 | 0.0 yrs | 24 | |
| US3459183A | Catheter placement unit with anesthetic | LE VOY'S Inc | Expired / Lapsed | 1966-05-20 | 1969-08-05 | 1986-05-20 | 0.0 yrs | 0 | |
| US3438373A | Catheter placement unit with unidirectional locking means to prevent catheter retraction | LE VOY'S Inc | Expired / Lapsed | 1966-03-21 | 1969-04-15 | 1986-03-21 | 0.0 yrs | 0 | |
| US3399674A | Catheter placement unit | LE VOY'S Inc | Expired / Lapsed | 1965-07-01 | 1968-09-03 | 1985-07-01 | 0.0 yrs | 0 |