| All Patents in class 144/99 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 7,185 | Mar. 19, 1850 | S. Fahrney | Tool for preparing hubs for boxes | drilling and boring |
| AI170 | Jul. 14, 1857 | J. Shaerer | Boring hubs | wood drilling and boring |
| 19,928 | Apr. 13, 1858 | S. Holl | Hub-boring machine | drilling and boring |
| 59,417 | Nov. 06, 1866 | S. Lavenue | Improvement in machines for boring hubs for wagons | wheelwright |
| 76,467 | Apr. 07, 1868 | J.T. Kendall | Improvement in machines for boring wagon-hubs | drilling and boring |
| 142,416 | Sep. 02, 1873 | J.J. Sheridan | Improvement in Boring and Drilling Machine | wood drilling and boring |
| 193,618 | Jul. 31, 1877 | R.G. Rowe, I.B. Edington | Improvement in hub-boring machines | drilling and boring |
| 220,349 | Oct. 07, 1879 | W.L. Curtis | Improvement in hub-boring and box-setting machines | wheelwright |
| 255,670 | Mar. 28, 1882 | J.S. Reid | Hub-block-boring machine | wheelwright |
| 274,470 | Mar. 27, 1883 | J.T. Detterer | Hub-boring machine | drilling and boring |
| 315,271 | Apr. 07, 1885 | P.W. Gates | Combines Boring Bar and Centering Mandrel | boring bars |
| 327,343 | Sep. 29, 1885 | H.B. Stevens | Boring-Lathe | drilling and boring |
| 349,963 | Sep. 28, 1886 | A. Willcox, J.D. Watson | Apparatus for Boring Cylinders | portable metal drilling machines |
| 413,697 | Oct. 29, 1889 | J. Wheelock | Metal Boring Machine | drilling and boring |
| 450,402 | Apr. 14, 1891 | E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of) | Machines for Boring the Valve-Boxes of Cylinders of Steam Engines | metalworking machines |
