Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2045199A | Indicating wall socket | CIRCLE F Manufacturing CO | Expired / Lapsed | 1931-10-23 | 1936-06-23 | 1951-10-23 | 0.0 yrs | 0 | |
| US1762075A | Electrical switch device | CIRCLE F Manufacturing CO | Expired / Lapsed | 1928-03-27 | 1930-06-03 | 1948-03-27 | 0.0 yrs | 0 |