| All Patents in class 74/395 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 79,605 | Jul. 07, 1868 | A. Sibley | Machine Gearing | industrial machine gearing |
| 719,072 | Jan. 27, 1903 | C.G. Annesley | Spark Igniting Mechanism for Explosive Engines | ignition systems |
| 851,180 | Apr. 23, 1907 | E.T. Mathewson | Adjustable gear | rolling mills |
| 880,650 | Mar. 03, 1908 | P. Gaeth | Sparking Igniter | ignition systems |
| 1,033,776 | Jul. 30, 1912 | W.A. Barker | Mechanical movement | hoists, winches, come-alongs |
| 1,545,638 | Jul. 14, 1925 | H.C. Clay | Automatic Speed Regulation | industrial machine speed and direction changing mechanisms |
| 2,030,027 | Feb. 04, 1936 | H.B. Greenwood | Shaft adjusting means | |
| 2,030,028 | Feb. 04, 1936 | H.B. Greenwood | Shaft adjusting means | |
| 2,729,982 | Jan. 10, 1956 | H.W. Huffman | Governor-drum drive for printing presses | |
| 3,370,478 | Feb. 27, 1968 | L.D. Martin | Gear train error compensator for dial indicators and the like | |
| 3,483,767 | Dec. 16, 1969 | J.J. Schachte | Apparatus for Angularly Positioning a Spindle | metalworking machine mechanisms |
