Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3450883A | Automatic focusing apparatus | Conductron Corp | Expired / Lapsed | 1965-02-03 | 1969-06-17 | 1985-02-03 | 0.0 yrs | 0 | |
| US3424512A | Optical spatial filtering with enlarged frequency spectrum plane | Conductron Corp | Expired / Lapsed | 1964-04-27 | 1969-01-28 | 1984-04-27 | 0.0 yrs | 0 | |
| US3414735A | Variable time constant learning means | Conductron Corp | Expired / Lapsed | 1965-12-03 | 1968-12-03 | 1985-12-03 | 0.0 yrs | 2 | |
| US3285001A | Thermal fluid moving apparatus | Conductron Corp | Expired / Lapsed | 1965-03-04 | 1966-11-15 | 1985-03-04 | 0.0 yrs | 2 |