| All Patents in class 142/20 |
Patents 16 -
30
of 45
      |
| Number | Date | Patentee | Title | Type |
| 171,511 | Dec. 28, 1875 | E. Günther | Improvement in machines for turning bungs | bung making machines |
| 171,696 | Jan. 04, 1876 | J.M. Parker | Improvement in gage-lathes | spool or bobbin machines |
| 178,546 | Jun. 13, 1876 | J.W. Millet | Improvement in machines for making clothes-pins | pattern lathes |
| 280,755 | Jul. 03, 1883 | J.W. Murray | Spool lathe | spool or bobbin machines |
| 317,601 | May 12, 1885 | J. Welker, Jr. | Feeder for lathe | wood lathes |
| 360,215 | Mar. 29, 1887 | F.E. Fisher | Automatic lathe | wood lathes |
| 364,441 | Jun. 07, 1887 | J. Rohlmann | Wood-turning lathe | wood lathes |
| 373,345 | Nov. 15, 1887 | E.E. Elder | Machine for making bungs | bung making machines |
| 385,835 | Jul. 10, 1888 | C.E. Bickford | Drilling and turning machine | drilling and boring |
| 420,665 | Feb. 04, 1890 | F.H. Robinson | Boring and turning machine | drilling and boring |
| 445,964 | Feb. 03, 1891 | J.H. Morrison | Spool-lathe feeder | spool or bobbin machines |
| 454,684 | Jun. 23, 1891 | J.M. Parker | Spool lathe | spool or bobbin machines |
| 463,688 | Nov. 24, 1891 | J.M. Parker | Spool-finishing lathe | spool or bobbin machines |
| 479,173 | Jul. 19, 1892 | J.M. Parker | Spool-boring mechanism | drilling and boring |
| 541,379 | Jun. 18, 1895 | W. McCrossan, J. Paul | Machine for making spools or bobbins | spool or bobbin machines |
