Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2630503A | Electric switch | CENTRAL COMMERCIAL IND Inc | Expired / Lapsed | 1951-03-05 | 1953-03-03 | 1971-03-05 | 0.0 yrs | 0 | |
| US2513415A | Rheostat switch | CENTRAL COMMERCIAL IND Inc | Expired / Lapsed | 1948-11-20 | 1950-07-04 | 1968-11-20 | 0.0 yrs | 0 |