| All Patents in class 409/106 |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
| | 452,241 | May 12, 1891 | T.L. Smith | Feeding mechanism for carving-machines |
| | 527,152 | Oct. 09, 1894 | W. Maybeck | Carving machine |
 | 757,151 | Apr. 12, 1904 | F. Streich | Automatic carving-machine |
 | 768,917 | Aug. 30, 1904 | F. Streich | Carving-machine |
 | 872,857 | Dec. 03, 1907 | F. Streich | Automatic carving-machine |
 | 2,400,954 | May 28, 1946 | D.B. Salstrom | Machine for making airplane propellers and the like |
| | 2,471,097 | May 24, 1949 | H. Horlacher, A.H. Dall | Pattern Controlled Machine Tool |
| | 2,843,024 | Jul. 15, 1958 | G.G. Baumbach, F. Zankl, T.A. Wetzel, J.B. Armitage | Dual Transmission and Control Mechanism |
