| Patents for Cincinnati Lathe & Tool Co. |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 912,609 | Feb. 16, 1909 | J.R. Perrine | Lathe-feed mechanism |
 | 1,029,313 | Jun. 11, 1912 | J.R. Perrine | Feed-gearing |
 | 1,231,880 | Jul. 03, 1917 | N.W. Hagen, L. Thiel | Gearing |
 | 1,614,049 | Jan. 11, 1927 | L. Thiel | Lathe |
 | 1,698,319 | Jan. 08, 1929 | P.G. Quedens | Taper attachments |
 | 2,138,811 | Dec. 06, 1938 | P.A. Abe | Surface Hardening Lathe Bed |
| | 2,154,947 | Apr. 18, 1939 | H.H. Beeny, A.H. Lloyd | Hardening Metal Surfaces |
 | 2,157,948 | May 09, 1939 | H.H. Beeny | Hardening of Metal Surfaces |
| | 2,220,002 | Oct. 29, 1940 | H.M. Binns, W.A. Maddox, M. Rollman | Heat Treating |
| | 2,572,759 | Oct. 23, 1951 | E.L. Ritter | Screw-Cutting Lathe |
