| All Patents in class 74/89.32 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 40,140 | Sep. 29, 1863 | C.B. Conant | Improved machine for turning irregular forms | pattern lathes |
| 248,263 | Oct. 11, 1881 | J.S. Bancroft, W. Sellers | Turning Lathe | metalworking machine mechanisms |
| 357,567 | Feb. 15, 1887 | W.F. Barnes | Metal-turning lathe | metal lathes |
| 502,131 | Jul. 25, 1893 | E.J. McClellan | Feed Motion | metalworking power transmission |
| 1,140,646 | May 25, 1915 | H.H. Abernathy | Rapid-acting vise | woodworkers vises |
| 1,290,550 | Jan. 07, 1919 | F. Hardinge | Cross slide mechanism for lathes | metal lathes |
| 1,296,863 | Mar. 11, 1919 | W.T. Sears | Adjusting mechanism for drilling-machine | radial drill presses |
| 1,407,382 | Feb. 21, 1922 | J.A. Courville | Block-planing machine | wood planers |
| 1,446,557 | Feb. 27, 1923 | L.E. Godfriaux | Lathe | metal lathes |
| 2,227,404 | Dec. 31, 1940 | W.F. Zimmermann | Guard for Horizontal Shafts | gear hobbing machines |
| 2,432,943 | Dec. 16, 1947 | R.M. Shaw, Jr. | Boring Mill and Mechanism to Oppose Sag in the Tool Bars Thereof | horizontal boring mills |
| 3,669,440 | Jun. 13, 1972 | R. Kartasuk, R. Gloridso | Quick engaging and disengaging nut mechanism | woodworkers vises |
