Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4824337A | Valve assembly for an oscillating pump | Gorman Rupp Co | Expired / Lapsed | 1987-12-24 | 1989-04-25 | 2007-12-24 | 0.0 yrs | 8 | |
| US4019020A | Controlled temperature fluid heater | Gorman Rupp Co | Expired / Lapsed | 1975-08-13 | 1977-04-19 | 1995-08-13 | 0.0 yrs | 6 | |
| US3447810A | Shaft seals | Gorman Rupp Co | Expired / Lapsed | 1965-10-07 | 1969-06-03 | 1985-10-07 | 0.0 yrs | 0 | |
| US2461925A | Self-priming centrifugal pump | Gorman Rupp Co | Expired / Lapsed | 1946-09-05 | 1949-02-15 | 1966-09-05 | 0.0 yrs | 0 |