Olivetti SpA
Olivetti SActive Patents
0
Total Holdings
17
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB771388A | Improvements in and relating to digital computing apparatus | Expired / Lapsed | 1955-02-01 | — | 0 | Details |
| GB731140A | Improvements in and relating to electric pulse counting and… | Expired / Lapsed | 1953-10-15 | — | 0 | Details |
| US3793625A | Numerical control system for controlling simultaneously a p… | Expired / Lapsed | 1972-09-21 | 1974-02-19 | 4 | Details |
| US3715724A | Apparatus for recognizing graphic symbols | Expired / Lapsed | 1970-12-10 | 1973-02-06 | 13 | Details |
| US3711175A | Portable typewriter with case | Expired / Lapsed | 1970-02-11 | 1973-01-16 | 7 | Details |
| US3691531A | Electronic computer with cyclic program memory | Expired / Lapsed | 1970-06-18 | 1972-09-12 | 15 | Details |
| US3641329A | Improvements in electronic computer keyboard control | Expired / Lapsed | 1969-10-24 | 1972-02-08 | 11 | Details |
| US3611358A | Hall effect keyboard | Expired / Lapsed | 1969-01-22 | 1971-10-05 | 5 | Details |
| US3469244A | Electronic computer | Expired / Lapsed | 1968-01-29 | 1969-09-23 | 0 | Details |
| US3381272A | Data transmission system | Expired / Lapsed | 1964-10-05 | 1968-04-30 | 0 | Details |
| US3303469A | Method and apparatus for reading characters | Expired / Lapsed | 1965-11-12 | 1967-02-07 | 2 | Details |
| US3270882A | Document sorter | Expired / Lapsed | 1964-10-02 | 1966-09-06 | 2 | Details |
| US3223982A | Electronic computer with abbreviated addressing of data | Expired / Lapsed | 1962-04-06 | 1965-12-14 | 2 | Details |
| US3208051A | Statistical machine | Expired / Lapsed | 1962-04-06 | 1965-09-21 | 2 | Details |
| US3188611A | Character recognition apparatus | Expired / Lapsed | 1962-07-19 | 1965-06-08 | 2 | Details |
| US3178687A | Character recognition apparatus | Expired / Lapsed | 1962-05-15 | 1965-04-13 | 2 | Details |
| US3136979A | Checking device for record processing machines | Expired / Lapsed | 1959-09-28 | 1964-06-09 | 1 | Details |