| All Patents in class 409/147 |
Patents 1 -
10
of 27
      |
| Picture | Number | Date | Patentee | Title |
| | 1,116,031 | Nov. 03, 1914 | A.L. De Leeuw | Feeding Mechanism for Machine Tools |
| | 1,166,974 | Jan. 04, 1916 | A.L. De Leeuw | Machine Tool Control |
| | 1,715,604 | Jun. 04, 1929 | J.B. Armitage, E.J. Kearney | Transmission and Control Mechanism for Machine Tools |
| | 1,727,424 | Sep. 10, 1929 | W.D. Archea | Milling Machine |
| | 1,789,886 | Jan. 20, 1931 | G.D. Sundstrand | Feeding mechanism for machine tools |
| | 1,892,894 | Jan. 03, 1933 | J.B. Armitage, E.J. Kearney | Machine Tool |
| | 1,912,413 | Jun. 06, 1933 | E.J. Svenson | Milling machine |
 | 1,951,146 | Mar. 13, 1934 | A.F. Bennett, B.P. Graves | Transmission Mechanism for Machine Tools |
| | 1,965,259 | Jul. 03, 1934 | W.D. Archea, M. Romaine | Milling Machine |
| | 1,966,699 | Jul. 17, 1934 | J.B. Armitage | Milling Machine Transmission and Control Mechanism |
