| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 418/26 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 2,233,551 | Mar. 04, 1941 | R.W. Ott | Fluid pump | ||
| 2,612,114 | Sep. 30, 1952 | W. Ernst | Vane Pump or Motor | ||
| 2,921,439 | Jan. 19, 1960 | F.G. Krafft | Pump Control | ||
| 2,985,109 | May 23, 1961 | W. Ernst | Hydraulic Pump | ||
| 3,015,212 | Jan. 02, 1962 | W. Ernst, F.G. Krafft | Pump Control | ||