| Patents for Cincinnati Milling Machine Co. |
Patents 571 -
585
of 850
      |
| Number | Date | Patentee | Title | Type |
| 2,903,922 | Sep. 15, 1959 | W.A. Haggerty, H. Ernst | Self-Centering Drill | drill bits |
| 2,912,795 | Nov. 17, 1959 | M.E. Aston, W.F. Jessup | Transfer Mechanism | workpiece changers and storage mechanisms |
| 2,912,798 | Nov. 17, 1959 | B.H. Steinhard, W.B. Seidel | Loader for Machine Tool | centerless grinders |
| 2,912,906 | Nov. 17, 1959 | W. Schroeder | Machine Tool Transmission | milling machines |
| 2,914,890 | Dec. 01, 1959 | W.A. Hoier | Work Handling and Indexing Mechanism | centerless grinders |
| 2,921,415 | Jan. 19, 1960 | B.S. Shaw, A.L. Kellermann | Cross Feed Mechanism for Machine Tool | tool grinders |
| 2,930,168 | Mar. 29, 1960 | H.E. Luebkemann | Machine Tool Tailstock | cylindrical grinders |
| 2,930,373 | Mar. 29, 1960 | R.H. Weisgerber, W.F. Jessup | Grinding Machine Truing Mechanism | centerless grinders |
| 2,933,858 | Apr. 26, 1960 | A.H. Dall, A.C. Glenn | Surface Grinding Machine | surface grinders |
| 2,933,986 | Apr. 26, 1960 | W. Schroeder | Spindle Control Mechanism | milling machines |
| 2,937,576 | May 24, 1960 | P.F. Olton | Automatic Milling Machine | milling machines |
| 2,937,577 | May 24, 1960 | J.M. Morgan, Jr. | Tracing Apparatus | profiling machines |
| 2,937,606 | May 24, 1960 | R.A. Paulton | Metal Forming Press | hydraulic metalworking presses |
| 2,937,639 | May 24, 1960 | G.L. Grove | Automatic Truing Mechanism | centerless grinders |
| 2,943,926 | Jul. 05, 1960 | G.J. Goepfert | Abrasive Wheel Composition | grinder wheels |
