| Patents for Cincinnati Milling Machine Co. |
Patents 361 -
375
of 850
      |
| Number | Date | Patentee | Title | Type |
| 2,192,856 | Mar. 05, 1940 | L.F. Nenninger | Spindle Construction | metalworking machine mechanisms |
| 2,194,568 | Mar. 26, 1940 | W. Trible, M. Romaine | Broaching Machine | broaching machines |
| 2,199,465 | May 07, 1940 | M.E. Martellotti | Pattern Controlled Milling Machine | milling machines |
| 2,203,798 | Jun. 11, 1940 | M. Romaine | Broaching Machine | broaching machines |
| 2,203,803 | Jun. 11, 1940 | A.H. Hawley, Sr., E.D. Vancil | Broaching Machine | broaching machines |
| 2,205,277 | Jun. 18, 1940 | H. Horlacher, A.H. Hawley, M. Romaine | Broaching Machine | broaching machines |
| 2,209,469 | Jul. 30, 1940 | E.G. Roehm, L.F. Nenninger | Operating Control Mechanism for Milling Machines | milling machines |
| RE21,544 | Aug. 27, 1940 | C.C. Richard | Hydraulic Mechanism for Determining the Path of Movement of a Tool or Other Element | hydraulic apparatus |
| 2,212,855 | Aug. 27, 1940 | W.N. Chittenden | Combination Tool Head and Grinding Mechanism | tool grinders |
| 2,216,550 | Oct. 01, 1940 | H. Ernst | Machine Tool Control Mechanism | milling machines |
| 2,218,469 | Oct. 15, 1940 | F.A. Hassman | Overarm Actuating Mechanism | milling machines |
| 2,220,002 | Oct. 29, 1940 | H.M. Binns, W.A. Maddox, M. Rollman | Heat Treating | flame hardening machines |
| 2,221,459 | Nov. 12, 1940 | B. Sassen | Manually Controlled Contour Machine | milling machines |
| 2,225,731 | Dec. 24, 1940 | W.D. Averill | Broaching Machine | broaching machines |
| 2,226,431 | Dec. 24, 1940 | E.D. Vancil, F.A. Hassman | Lubricating Mechanism for Machine Tools | metalworking machine lubrication |
