Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3229716A | Cylinder valve unit | Fisher Governor Co | Expired / Lapsed | 1962-08-27 | 1966-01-18 | 1982-08-27 | 0.0 yrs | 0 | |
| US2776670A | Pressure fluid operated balanced control system | Fisher Governor Co | Expired / Lapsed | 1951-09-29 | 1957-01-08 | 1971-09-29 | 0.0 yrs | 0 | |
| US2356970A | Pilot means for liquid level controls and the like | Fisher Governor Co | Expired / Lapsed | 1942-02-26 | 1944-08-29 | 1962-02-26 | 0.0 yrs | 0 |