Askania Regulator Co
Askania ReActive Patents
0
Total Holdings
10
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2712414A | Electrical analogue device | Expired / Lapsed | 1950-11-18 | 1955-07-05 | 0 | Details |
| FR1042859A | Improvements to fluid pressure relay systems | Expired / Lapsed | 1951-04-06 | 1953-11-04 | 0 | Details |
| US2615936A | Variable transformer control | Expired / Lapsed | 1949-03-31 | 1952-10-28 | 0 | Details |
| US2509295A | Stabilized system for controlling a condition | Expired / Lapsed | 1946-08-24 | 1950-05-30 | 0 | Details |
| US2398988A | Apparatus for detecting trends in observed data | Expired / Lapsed | 1943-03-11 | 1946-04-23 | 0 | Details |
| US2398987A | Apparatus for continuously predicting a trend in observed d… | Expired / Lapsed | 1942-05-23 | 1946-04-23 | 0 | Details |
| US2376844A | Centrifugal speed governor | Expired / Lapsed | 1942-10-20 | 1945-05-22 | 0 | Details |
| US2374480A | Self-compensating amplifier tube circuit | Expired / Lapsed | 1943-01-26 | 1945-04-24 | 0 | Details |
| US2228015A | Liquid catcher for jet-pipe relays | Expired / Lapsed | 1939-11-28 | 1941-01-07 | 0 | Details |
| US2223712A | Relay | Expired / Lapsed | 1937-04-12 | 1940-12-03 | 0 | Details |