Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2208225A | Relay | Guardian Electric Manufacturing Co | Expired / Lapsed | 1939-04-05 | 1940-07-16 | 1959-04-05 | 0.0 yrs | 0 | |
| US2157428A | Plug and jack construction | Guardian Electric Manufacturing Co | Expired / Lapsed | 1937-06-21 | 1939-05-09 | 1957-06-21 | 0.0 yrs | 0 |