| All Patents in class 144/97 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 4,565 | Jun. 13, 1846 | J.J. Greenough | Machine for boring and mortising hubs | mortising machines |
| 9,242 | Sep. 07, 1852 | C.H. Guard | Machine for making carriage-wheels | wheelwright |
| 14,337 | Feb. 26, 1856 | C.H. Guard | Wheelwright-machine | wheelwright |
| 72,887 | Dec. 31, 1867 | D.J. Owen | Improvement in machine for boring hubs | wheelwright |
| 74,062 | Feb. 04, 1868 | J.W. Emerson | Improvement in machines for boring wagon-hubs | wheelwright |
| 148,716 | Mar. 17, 1874 | W. Kuck | Improvement in Metal-Drilling Machines | drilling and boring |
| 174,994 | Mar. 21, 1876 | L. Williams | Improvement in machines for boring hubs and fellies | drilling and boring |
| 386,566 | Jul. 24, 1888 | W.D. Tripp | Hub boring machine | wheelwright |
| 614,378 | Nov. 15, 1898 | W.R. Fox | Automatic rim-drilling machine | drilling and boring |
