Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3775767A | Air-traffic regulating systems | General Research Corp | Expired / Lapsed | 1972-01-17 | 1973-11-27 | 1992-01-17 | 0.0 yrs | 7 | |
| US3521280A | Coded labels | General Research Corp | Expired / Lapsed | 1969-01-16 | 1970-07-21 | 1989-01-16 | 0.0 yrs | 0 |