Creed and Co Ltd
Creed andActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3194886A | Hall effect receiver for mark and space coded signals | Expired / Lapsed | 1962-12-13 | 1965-07-13 | 2 | Details |
| US2882972A | Printing telegraph apparatus | Expired / Lapsed | 1953-12-23 | 1959-04-21 | 0 | Details |
| US2818116A | Telegraph code perforating apparatus | Expired / Lapsed | 1955-09-15 | 1957-12-31 | 0 | Details |
| US2559637A | Keyboard controlled telegraph apparatus | Expired / Lapsed | 1949-04-01 | 1951-07-10 | 0 | Details |
| US2498700A | Teleprinter exchange system | Expired / Lapsed | 1945-07-24 | 1950-02-28 | 0 | Details |
| US2358477A | Apparatus for selectively positioning typewheels | Expired / Lapsed | 1942-05-28 | 1944-09-19 | 0 | Details |
| US2354534A | Telegraph system | Expired / Lapsed | 1942-06-03 | 1944-07-25 | 0 | Details |
| US2242196A | Telegraph system | Expired / Lapsed | 1939-05-06 | 1941-05-13 | 0 | Details |