Powers Samas Accounting Machines Ltd
Powers SamActive Patents
0
Total Holdings
9
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB694365A | Improvements in or relating to record card controlled stati… | Expired / Lapsed | 1950-05-17 | — | 0 | Details |
| US2892997A | Digital computing machines | Expired / Lapsed | 1956-09-24 | 1959-06-30 | 0 | Details |
| US2832541A | Electrical counter circuits | Expired / Lapsed | 1953-02-27 | 1958-04-29 | 0 | Details |
| US2815913A | Electronic adding circuits | Expired / Lapsed | 1954-09-24 | 1957-12-10 | 0 | Details |
| US2811309A | Statistical machines | Expired / Lapsed | 1956-03-16 | 1957-10-29 | 0 | Details |
| US2773443A | Apparatus for defining characters on impression-receiving m… | Expired / Lapsed | 1954-02-16 | 1956-12-11 | 0 | Details |
| US2728289A | Apparatus for defining characters on impression-receiving m… | Expired / Lapsed | 1954-05-19 | 1955-12-27 | 0 | Details |
| US2674652A | Method of and apparatus for defining characters on impressi… | Expired / Lapsed | 1951-07-10 | 1954-04-06 | 0 | Details |
| US2563290A | Pneumatic sensing mechanism for record-controlled statistic… | Expired / Lapsed | 1950-05-10 | 1951-08-07 | 0 | Details |