| Patents for Cincinnati Milling Machine Co. |
Patents 391 -
405
of 850
      |
| Number | Date | Patentee | Title | Type |
| 2,308,708 | Jan. 19, 1943 | F.A. Hassman, L.F. Nenninger | Milling Machine Transmission and Control Mechanism | milling machines |
| 2,308,728 | Jan. 19, 1943 | W. Trible, E.D. Vancil | Safety Control for Machine Tools | machine tool controls |
| 2,320,353 | Jun. 01, 1943 | M.E. Martellotti, H. Ernst | Power Transmission Mechanism | metalworking power transmission |
| 2,327,107 | Aug. 17, 1943 | F.A. Hassman | Milling Machine | milling machines |
| 2,330,890 | Oct. 05, 1943 | H. Horlacher | Profile Milling Machine | milling machines |
| 2,331,442 | Oct. 12, 1943 | W. Trible | Plugging Switch | electric switches |
| 2,331,967 | Oct. 19, 1943 | R.D. Wortendyke, H. Ernst | Calculating Device | |
| 2,332,532 | Oct. 26, 1943 | E.G. Roehm | Dual Pattern Controlled Machine Tool | milling machines |
| 2,332,533 | Oct. 26, 1943 | E.G. Roehm | Tracer Mechanism | profiling machines |
| 2,333,337 | Nov. 02, 1943 | C.M. Beach, E.C. Rachrs | Broaching Machine | broaching machines |
| 2,349,595 | May 23, 1944 | M.E. Martellotti | Machine Tool Control Mechanism | metalworking power transmission |
| 2,349,597 | May 23, 1944 | F.A. Hassman, E.D. Vancil, L.F. Nenninger | Lubricating System for Machine Tools | metalworking machine lubrication |
| CA-421,248 | Jul. 04, 1944 | M.E. Martellotti, H. Ernst | Power Transmission Mechanism | milling machines |
| 2,365,040 | Dec. 12, 1944 | A.L. Hamelberg, W.D. Averill | Broaching Machine | broaching machines |
| 2,365,043 | Dec. 12, 1944 | H. Ernst, L.H. Blood | Milling Machine | milling machines |
