| All Patents in class 409/192 |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 84,907 | Dec. 15, 1868 | H.M. Ritter | Riveting Hinges |
 | 377,707 | Feb. 07, 1888 | A.D. Catlin | Milling-machine for scarfing the ends of band-saws |
 | 636,918 | Nov. 14, 1899 | O. Mergenthaler | Automatic milling-machine |
| | 856,767 | Jun. 11, 1907 | J.W. Fitzpatrick, C.G. Hockett, A.J. Colvin | Handhold-forming machine |
 | 901,722 | Oct. 20, 1908 | R. Milne | Routing-machine |
| | 1,285,820 | Nov. 26, 1918 | C. Vergan, G. Mayer, E.J. Smith | Automatic Milling Machine |
| | 1,395,373 | Nov. 01, 1921 | H.H. Wanders | Milling Machine |
| | 1,712,580 | May 14, 1929 | J.R. Parker | Slotting Machine |
| | RE22,174 | Sep. 08, 1942 | W.R. Meyer, W.F. Groene | Broaching Lathe |
| | 2,548,188 | Apr. 10, 1951 | K.A. Riedel, F.D. Boehmer, J.B. Lukey, J.B. Armitage | Machine-Tool Transmission and Control Mechanism |
