| All Patents in class 192/16 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 697,393 | Apr. 08, 1902 | M.A. Beck | Automatic Brake | hoists, winches, come-alongs |
| 788,606 | May 02, 1905 | R.F. Scott, P. Mullen | Hoisting mechanisms | cranes |
| 899,159 | Sep. 22, 1908 | A.A. De Loach | Sawmill set-works | sawmill set works |
| 933,866 | Sep. 14, 1909 | H.E. Frentzel, H. WEickel | Load Brake | hoists, winches, come-alongs |
| 1,010,574 | Dec. 05, 1911 | W.W. Bird, L.W. Rawson | Raising and lowering mechanism | drill presses |
| 1,962,715 | Jun. 12, 1934 | F.A. Heilman | Vibrating riveter control | riveting machines |
