Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2356652A | Liquid level gauge | ROCHESTER Manufacturing CO Inc | Expired / Lapsed | 1943-03-01 | 1944-08-22 | 1963-03-01 | 0.0 yrs | 0 | |
| US2220902A | Gauge diaphragm mounting | ROCHESTER Manufacturing CO Inc | Expired / Lapsed | 1937-04-08 | 1940-11-12 | 1957-04-08 | 0.0 yrs | 0 |