Patent Explorer
Browse, filter, and analyze 6 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3696981A | Film position and break detector | Link Flight Simulation Corp | Expired / Lapsed | 1968-09-05 | 1972-10-10 | 1988-09-05 | 0.0 yrs | 12 | |
| US3673397A | Circuit tester | Link Flight Simulation Corp | Expired / Lapsed | 1970-10-02 | 1972-06-27 | 1990-10-02 | 0.0 yrs | 13 | |
| US3665411A | Computer | Link Flight Simulation Corp | Expired / Lapsed | 1970-06-08 | 1972-05-23 | 1990-06-08 | 0.0 yrs | 9 | |
| US3659920A | Wide angle infinity image visual display | Link Flight Simulation Corp | Expired / Lapsed | 1970-08-27 | 1972-05-02 | 1990-08-27 | 0.0 yrs | 15 | |
| US3659274A | Flow-through shifter | Link Flight Simulation Corp | Expired / Lapsed | 1970-07-28 | 1972-04-25 | 1990-07-28 | 0.0 yrs | 10 | |
| US3599178A | Method of storing information on and retrieving information from a magnetic drum | Link Flight Simulation Corp | Expired / Lapsed | 1969-03-21 | 1971-08-10 | 1989-03-21 | 0.0 yrs | 7 |