| Patents for Joseph B. Armitage |
Patents 46 -
60
of 106
      |
| Number | Date | Patentee | Title | Type |
| 2,215,684 | Sep. 24, 1940 | J.B. Armitage | Machine Tool | milling machines |
| 2,217,938 | Oct. 15, 1940 | J.B. Armitage | Milling Machine Attachment Supporting Apparatus | milling machine accessories |
| CA-394,288 | Jan. 28, 1941 | J.B. Armitage | Machine tool | milling machines |
| CA-395,320 | Mar. 18, 1941 | J.B. Armitage | Milling machine | milling machines |
| 2,240,973 | May 06, 1941 | J.B. Armitage | Machine Tool Structure and Control Mechanism | milling machines |
| 2,244,413 | Jun. 03, 1941 | J.B. Armitage | Precision Indicating Apparatus for Machine Tools | milling machine accessories |
| 2,244,985 | Jun. 10, 1941 | J.J. Lenert, J.B. Armitage | Machine Tool | milling machines |
| 2,263,404 | Nov. 18, 1941 | O.W. Barker, J.B. Armitage | Boring and Milling Machine | milling machines |
| 2,275,241 | Mar. 03, 1942 | J.B. Armitage, O.W. Barker | Machine Tool Transmission and Control Mechanism | milling machines |
| 2,293,880 | Aug. 25, 1942 | O.W. Barker, J.B. Armitage | Machine Tool Transmission and Control Mechanism | milling machines |
| 2,332,684 | Oct. 26, 1943 | J.B. Armitage | Adjusting and Locking Device | milling machines |
| 2,337,223 | Dec. 21, 1943 | J.B. Armitage | Machine Tool Transmission and Control Mechanism | milling machines |
| 2,342,829 | Feb. 29, 1944 | J.B. Armitage | Milling Machine | milling machines |
| 2,344,529 | Mar. 21, 1944 | J.B. Armitage | Machine Tool Transmission and Control Mechanism | milling machines |
| 2,345,171 | Mar. 28, 1944 | T.F. Eserkaln, J.B. Armitage | Machine Tool Transmission and Control Mechanism | milling machines |
