| All Patents in class 74/625 |
Patents 16 -
30
of 70
      |
| Number | Date | Patentee | Title | Type |
| 600,598 | Mar. 15, 1898 | A.P. Sibley | Automatic stop for self-feed drilling-machines | drill presses |
| 604,306 | May 17, 1898 | W.S. Davenport | Metal Screw Machine | screw machines |
| 612,412 | Oct. 18, 1898 | C.L. Grohmann | Index-head for milling-machines | indexers and dividers |
| 659,636 | Oct. 16, 1900 | B.F. Barnes | Drilling-machine | drill presses |
| 660,249 | Oct. 23, 1900 | A.J. Gifford | Drilling-machine | drill presses |
| 774,843 | Nov. 15, 1904 | F. Holz | Feed Gearing for Machine Tools | metalworking machine mechanisms |
| 786,353 | Apr. 04, 1905 | C.R. Gabriel | Screw Machine | screw machines |
| 811,317 | Jan. 30, 1906 | A.E. Newton | Drill-press | drill presses |
| 1,022,866 | Apr. 09, 1912 | H.M. Norris | Automatic Spindle Stop | drill press accessories |
| 1,026,595 | May 14, 1912 | R. Milne | Feeding attachment for drill-spindles | drill presses |
| 1,032,698 | Jul. 16, 1912 | J. Parker | Means of manually rotating a machine spindle | metalworking machine mechanisms |
| 1,063,572 | Jun. 03, 1913 | R. Milne | Feed for drill-spindles | drill presses |
| 1,064,700 | Jun. 17, 1913 | W.W. Bird, L.W. Rawson | Feed device | drill presses |
| 1,071,539 | Aug. 26, 1913 | A.P. Weigel | Feed mechanism for drill-presses | drill presses |
| 1,162,253 | Nov. 30, 1915 | C.A. Richard | Lubricator Mechanism | tool lubricators |
