| All Patents in class 192/113.5 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 174,190 | Feb. 29, 1876 | D.W. Burnham | Pulley-Clutch | industrial machine pulleys and belt drive mechanisms |
| 370,118 | Sep. 20, 1887 | J.L. Bogert | Friction-clutch | industrial machine clutches |
| 448,777 | Mar. 24, 1891 | G.W. Drake | Friction Clutch | friction clutches |
| 499,617 | Jun. 13, 1893 | C.H. Waterous, Jr. | Clutch-pulley | industrial machine clutches |
| 561,198 | Jun. 02, 1896 | J.H. Brown | Counter Shaft | industrial machine speed and direction changing mechanisms |
| 959,520 | May 31, 1910 | W.F. Groene | Combined oil-bush and friction device | metalworking machine clutches |
| 1,665,554 | Apr. 10, 1928 | G.F. Kolb | Clutch | |
| 2,687,197 | Aug. 24, 1954 | L.A. Leifer | Clutch and Brake for Direct Drive Spindle Lathes | metalworking power transmission |
