| All Patents in class 408/99 |
Patents 1 -
15
of 40
      |
| Number | Date | Patentee | Title | Type |
| 103,515 | May 24, 1870 | J. Smith | Improved drilling-machine | drilling and boring |
| 140,925 | Jul. 15, 1873 | J.C. Keller | Improvement in metal-drilling machines | drill presses |
| 141,264 | Jul. 29, 1873 | W.H. Arnold, J. Duncan | Improvement in hub-boring machines | wheelwright |
| 146,246 | Jan. 06, 1874 | G. Gardner | Improvement in boring-machines | mortising machines |
| 194,300 | Aug. 21, 1877 | E. Goss | Improvement in machines for tenoning spokes and boring fellies | wheelwright |
| 238,279 | Mar. 01, 1881 | M.P. Ellison | Machine for tenoning and boring spokes and fellies | wheelwright |
| 248,913 | Nov. 01, 1881 | H.H. Chapman | Drilling-machine | wood drilling and boring |
| 264,263 | Sep. 12, 1882 | F. Dubrul | Metal-drilling machine | drill presses |
| 293,246 | Feb. 12, 1884 | L. Herrick | Drilling-machine | drill presses |
| 317,886 | May 12, 1885 | T.H. Thompson | Drilling-machine | drill presses |
| 332,242 | Dec. 15, 1885 | W. Evans | Drill-press | drill presses |
| 356,098 | Jan. 18, 1887 | H.F. Bundy | Machine for boring wood or metal | drilling and boring |
| 357,807 | Feb. 15, 1887 | E. Allen, D.S. Henrie | Drilling-machine | drill presses |
| 374,181 | Dec. 06, 1887 | W. Evans | Attachment for drilling-machines | wheelwright |
| 396,298 | Jan. 15, 1889 | J. Schofield | Wood-working machine | mortising machines |
