| All Patents in class 142/20 |
Patents 1 -
15
of 45
      |
| Number | Date | Patentee | Title | Type |
| 18,268 | Sep. 22, 1857 | J. Humphrey | Lathe for the manufacture of clothes pins, &c. | wood lathes |
| 39,644 | Aug. 25, 1863 | L. Gray | Manufacture of Bungs | bung making machines |
| 72,273 | Dec. 17, 1867 | D. Dick | Improvement in wood-turning lathes | spool or bobbin machines |
| 101,730 | Apr. 12, 1870 | E.F. Harrington | Improvement in cork-cutting machines | bung making machines |
| 107,513 | Sep. 20, 1870 | H. Locke | Clothes-pin lathe | wood lathes |
| 134,982 | Jan. 21, 1873 | T.S. Disston | Improvement in Cork-Cutting Machines | |
| 139,935 | Jun. 17, 1873 | W.M. Gooding, E.C. Walker | Improvement in machines for turning spools | spool or bobbin machines |
| 151,208 | May 26, 1874 | L.H. Dwelley | Improvement in lathes | wood lathes |
| 153,985 | Aug. 11, 1874 | J.H. Sinkinson | Spool lathe | spool or bobbin machines |
| 156,378 | Oct. 27, 1874 | T. Piper | Improvement in machines for making wooden handles | wood lathes |
| 156,640 | Nov. 10, 1874 | W.R. Landfear, N.E. Campbell | Improvement in lathes for turning spools | spool or bobbin machines |
| 158,644 | Jan. 12, 1875 | G.E. Lyman | Improvement in spool-machines | spool or bobbin machines |
| 162,229 | Apr. 20, 1875 | F. Goulet | Improvement in gage-lathes for turning wood | wood lathes |
| 164,130 | Jun. 08, 1875 | L. Bean, J.M. Butters | Improvement in machines for turning bobbins | spool or bobbin machines |
| 170,861 | Dec. 07, 1875 | W.R. Landfear | Improvement in lathes for turning spools | spool or bobbin machines |
