Svenska Rotor Maskiner AB
Svenska RoActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3084851A | Rotary machine | Expired / Lapsed | 1960-02-29 | 1963-04-09 | 2 | Details |
| US3073514A | Rotary compressors | Expired / Lapsed | 1962-02-20 | 1963-01-15 | 2 | Details |
| US3073513A | Rotary compressor | Expired / Lapsed | 1960-04-26 | 1963-01-15 | 2 | Details |
| US2931472A | Hydraulic transmission | Expired / Lapsed | 1957-10-03 | 1960-04-05 | 0 | Details |
| US2818288A | Securing parts together in indexed position | Expired / Lapsed | 1952-02-15 | 1957-12-31 | 0 | Details |
| US2804260A | Engines of screw rotor type | Expired / Lapsed | 1950-05-27 | 1957-08-27 | 0 | Details |