Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3008133A | Combined door signal and mail indicator device | JOSEPHINE CONIGLIARO | Expired / Lapsed | 1959-11-17 | 1961-11-07 | 1979-11-17 | 0.0 yrs | 0 | |
| US3008132A | Mail indicator device | JOSEPHINE CONIGLIARO | Expired / Lapsed | 1959-06-01 | 1961-11-07 | 1979-06-01 | 0.0 yrs | 0 |