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| All Patents in class 192/16 | |||||
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| 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 | |
| 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 | |