Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2789205A | Photoflash unit | Kalart Co Inc | Expired / Lapsed | 1953-04-15 | 1957-04-16 | 1973-04-15 | 0.0 yrs | 0 | |
| US2397160A | Range finder for cameras | Kalart Co Inc | Expired / Lapsed | 1945-03-02 | 1946-03-26 | 1965-03-02 | 0.0 yrs | 0 |