| All Patents in class 192/143 |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 142,814 | Sep. 16, 1873 | T. Reeve | Belt Shifting Mechanisms for Planers and Lathes | metal planers |
| 247,131 | Sep. 13, 1881 | S. Strunz | Belt Shipper | industrial machine pulleys and belt drive mechanisms |
| 1,076,931 | Oct. 28, 1913 | E.W. Zeh | Power-press | stamping presses |
| 1,076,932 | Oct. 28, 1913 | E.W. Zeh | Power-press | stamping presses |
| 1,151,845 | Aug. 31, 1915 | E.W. Zeh | Power-press | stamping presses |
| 1,324,095 | Dec. 09, 1919 | E.W. Zeh | Power press brake mechanism | screw presses |
| 1,324,367 | Dec. 09, 1919 | E.W. Zeh | Power-press | screw presses |
| 1,372,913 | Mar. 29, 1921 | H.C. Smith | Stop Mechanism | metalworking machine clutches |
| 1,390,706 | Sep. 13, 1921 | R.T. Hazelton | Machine Tool Trip | metalworking machine mechanisms |
| 1,419,117 | Jun. 06, 1922 | S. Einstein | Trip Mechanism for Machine Tools | metalworking machine mechanisms |
| 1,735,400 | Nov. 12, 1929 | A.M. Johnson | Tool-spindle brake mechanism | drill presses |
| 1,735,401 | Nov. 12, 1929 | A.M. Johnson | Band-brake stop for drill feed shafts | drill presses |
| 1,761,121 | Jun. 03, 1930 | W.F. Smith, B.P. Graves | Tripping Mechanism | machine tool controls |
| 2,088,013 | Jul. 27, 1937 | E.A. Reussenzehn | Slicing machine | |
| 2,142,303 | Jan. 03, 1939 | R.H. Crouch | Combined cut-off and miter saw | radial arm saws |
