| Patents for Fred A. Parsons |
Patents 16 -
30
of 48
      |
| Number | Date | Patentee | Title | Type |
| RE17,734 | Jul. 15, 1930 | F.A. Parsons | Milling-machine transmission and control mechanism | milling machines |
| 1,791,534 | Feb. 10, 1931 | F.A. Parsons | Transmission and Control Mechanism for Milling Machines | milling machines |
| 1,801,686 | Apr. 21, 1931 | E.J. Kearney, J.B. Armitage, F.A. Parsons | Machine-Tool Organization | milling machines |
| 1,818,089 | Aug. 11, 1931 | F.A. Parsons | Milling Machine Transmission | milling machines |
| 1,835,328 | Dec. 08, 1931 | F.A. Parsons | Milling Machine Slide | milling machines |
| 1,886,833 | Nov. 08, 1932 | F.A. Parsons | Machine Tool Structure | milling machines |
| 1,891,356 | Dec. 20, 1932 | F.A. Parsons | Milling Machine | milling machines |
| 1,976,368 | Oct. 09, 1934 | F.A. Parsons | Transmission and Control Mechanism for Machine Tools | milling machines |
| 2,004,441 | Jun. 11, 1935 | J.B. Armitage, F.A. Parsons, E.J. Kearney | Milling Machine Organization | milling machines |
| 2,012,672 | Aug. 27, 1935 | F.A. Parsons | Milling Machine Transmission and Control | milling machines |
| 2,012,690 | Aug. 27, 1935 | F.A. Parsons | Transmission and Control Mechanism | milling machines |
| 2,026,247 | Dec. 31, 1935 | F.A. Parsons | Machine Tool Transmission and Control | milling machines |
| 2,037,262 | Apr. 14, 1936 | F.A. Parsons | Transmission Mechanism | milling machines |
| 2,037,263 | Apr. 14, 1936 | F.A. Parsons | Transmission | milling machines |
| 2,040,528 | May 12, 1936 | F.A. Parsons | Milling Machine Organization | milling machines |
