| All Patents in class 74/376 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 928,045 | Jul. 13, 1909 | F. Hardinge | Controlling mechanism for lathe structures or the like | metal lathes |
| 1,121,921 | Dec. 22, 1914 | C.F. Haldeman | Gearing | |
| 2,075,240 | Mar. 30, 1937 | H.E. Tautz | Speed change mechanism for screw machines | |
| 2,174,292 | Sep. 26, 1939 | C.A. Rich | Spindle Control Mechanism | |
| 3,162,059 | Dec. 22, 1964 | S.E. Farekas | Power Feed Clutch Mechanism | engine lathes |
| 3,186,257 | Jun. 01, 1965 | M.P. Budney, M.F. Saczawa, T.W. Budney, H.S. Budney | Jig borer | jig boring machines |
