| Patents for Cincinnati Milling Machine Co. |
Patents 436 -
450
of 850
      |
| Number | Date | Patentee | Title | Type |
| 2,459,937 | Jan. 25, 1949 | H. Ernst, F.A. Hassman | Hydraulic Control System | hydraulic apparatus |
| 2,459,976 | Jan. 25, 1949 | F.A. Hassman, E.D. Vancil | Milling Machine Transmission and Control | machine tool controls |
| 2,471,097 | May 24, 1949 | H. Horlacher, A.H. Dall | Pattern Controlled Machine Tool | profiling machines |
| 2,473,741 | Jun. 21, 1949 | H. Horlacher, W. Wilder | Pattern Controlled Milling Machine | profiling machines |
| 2,478,562 | Aug. 09, 1949 | G.W. Binns, F.S. Haas | Grinding Machine | cylindrical grinders |
| 2,478,607 | Aug. 09, 1949 | L.E. Mehlhope, F.J. Theler | Grinding Machine | cylindrical grinders |
| 2,484,887 | Oct. 18, 1949 | L.E. Mehlhope, E.J. Riveira, W.A. Hoier | Crankshaft Grinder | crankshaft grinders |
| 2,484,910 | Oct. 18, 1949 | E.D. Vancil, M. Romaine | Variable Speed Mechanism | metalworking variable speed mechanisms |
| 2,489,227 | Nov. 22, 1949 | H. Fritschi, E.G. Roehm | Milling Machine | milling machines |
| 2,492,687 | Dec. 27, 1949 | A.H. Dall | Hydraulic Pump | hydraulic apparatus |
| 2,492,688 | Dec. 27, 1949 | A.H. Dall | Hydraulic Power Unit | hydraulic apparatus |
| 2,504,413 | Apr. 18, 1950 | E.D. Vancil, F.A. Hassman | Braking Mechanism for Machine Tools | milling machines |
| 2,504,443 | Apr. 18, 1950 | F.A. Hassman, L.F. Nenninger | Milling Machine Transmission and Control | milling machines |
| 2,507,558 | May 16, 1950 | W. Schroeder, A.H. Dall | Dynamic Balancing Mechanism | metalworking machine mechanisms |
| 2,507,581 | May 16, 1950 | H.P. Baecker, W.P. McDonald, M.V. Waters | Safety Device for Broaching Machines | broaching machines |
