Rheinische Metallwaaren and Maschinenfabrik AG
RheinischeActive Patents
0
Total Holdings
14
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB296712A | Improvements in hydraulic brakes or shock absorbing devices… | Expired / Lapsed | 1928-09-05 | — | 0 | Details |
| US2084445A | Combined calculating and typewriting machine | Expired / Lapsed | 1935-12-09 | 1937-06-22 | 0 | Details |
| US2014184A | Firearm with exchangeable barrel | Expired / Lapsed | 1933-11-27 | 1935-09-10 | 0 | Details |
| US1998209A | Ward-leonard control system | Expired / Lapsed | 1933-08-08 | 1935-04-16 | 0 | Details |
| US1917813A | Device for providing energy for electrical ignitors | Expired / Lapsed | 1932-04-20 | 1933-07-11 | 0 | Details |
| US1808213A | Calculating machine for all species | Expired / Lapsed | 1928-04-19 | 1931-06-02 | 0 | Details |
| US1800328A | Long-distance controlling apparatus | Expired / Lapsed | 1930-06-23 | 1931-04-14 | 0 | Details |
| US1795972A | Charging device for electrical fuses | Expired / Lapsed | 1929-12-16 | 1931-03-10 | 0 | Details |
| US1789009A | Method and means for setting type bodies | Expired / Lapsed | 1929-01-03 | 1931-01-13 | 0 | Details |
| US1776796A | Electrical projectile igniter | Expired / Lapsed | 1929-12-16 | 1930-09-30 | 0 | Details |
| US1771084A | Firearm arranged on mounting | Expired / Lapsed | 1929-08-21 | 1930-07-22 | 0 | Details |
| US1746364A | Automatic firearm | Expired / Lapsed | 1928-11-28 | 1930-02-11 | 0 | Details |
| FR661107A | Hydraulic brake pad for railway vehicles | Expired / Lapsed | 1928-09-26 | 1929-07-22 | 0 | Details |
| US1413207A | Sighting device for guns | Expired / Lapsed | 1913-10-08 | 1922-04-18 | 0 | Details |