Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3072893A | Data handling techniques | Laboratory For Electronics Inc | Expired / Lapsed | 1957-03-04 | 1963-01-08 | 1977-03-04 | 0.0 yrs | 1 | |
| US3024443A | Traffic speed monitor | Laboratory For Electronics Inc | Expired / Lapsed | 1958-12-02 | 1962-03-06 | 1978-12-02 | 0.0 yrs | 0 | |
| US2920289A | Signal modulating apparatus | Laboratory For Electronics Inc | Expired / Lapsed | 1956-09-11 | 1960-01-05 | 1976-09-11 | 0.0 yrs | 0 | |
| US2920312A | Magnetic symbol generator | Laboratory For Electronics Inc | Expired / Lapsed | 1953-08-13 | 1960-01-05 | 1973-08-13 | 0.0 yrs | 0 |