Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3958558A | Implantable pressure transducer | Huntington Institute of Applied Medical Research | Expired / Lapsed | 1974-09-16 | 1976-05-25 | 1994-09-16 | 0.0 yrs | 9 | |
| US2892883A | Color television | Marconis Wireless Telegraph Co Ltd | Expired / Lapsed | 1954-10-18 | 1959-06-30 | 1974-10-18 | 0.0 yrs | 0 | |
| US2112446A | Means for remote tuning of radio receivers | GLOBE WIRELESS Ltd | Expired / Lapsed | 1936-12-08 | 1938-03-29 | 1956-12-08 | 0.0 yrs | 0 | |
| US1694646A | Wireless telegraph receiver | RCA Corp | Expired / Lapsed | 1919-06-25 | 1928-12-11 | 1939-06-25 | 0.0 yrs | 0 |