| All Patents in class 142/20 |
Patents 31 -
45
of 45
      |
| Number | Date | Patentee | Title | Type |
| 620,128 | Feb. 28, 1899 | G.M. Herrick, E.A. Herrick | Automatic spool-lathe | spool or bobbin machines |
| 643,960 | Feb. 20, 1900 | G. Crighton, A.M. Grimond | Bobbin-making machine | specialty woodworking machines |
| 649,903 | May 22, 1900 | J.P. Brophy | Automatic Lathe Attachment | metal lathe accessories and attachments |
| 663,214 | Dec. 04, 1900 | E.P. Brownell | Automatic spool machine | spool or bobbin machines |
| 676,123 | Jun. 11, 1901 | H.W. Carter | Automatic turning-lathe | wood lathes |
| 794,543 | Jul. 11, 1905 | I.F. Peck, C. Hird | Making bobbins | spool or bobbin machines |
| 815,567 | Mar. 20, 1906 | H.K. Stockwell | Machine for turning & boring spools etc. | wood drilling and boring |
| 921,717 | May 18, 1909 | A.B. Landis | Grinding-machine | grinders |
| 1,164,272 | Dec. 14, 1915 | W.C. Farnum | Feeder for boring and turning machines | wood lathe accessories |
| 1,252,271 | Jan. 01, 1918 | W. Kistler, A.L. Butcher | Lathe | wood lathes |
| 1,323,569 | Dec. 02, 1919 | F.H. Bancroft | Automatic turning-machine | pattern lathes |
| 1,535,267 | Apr. 28, 1925 | J.J. Thacher | Spindle-stop mechanism | |
| 1,659,574 | Feb. 21, 1928 | M.B. Lloyd | Machine for producing shapes without template | routing machines |
| 1,928,353 | Sep. 26, 1933 | L.D. Goodspeed | Automatic variety lathe | wood lathes |
| 2,024,640 | Dec. 17, 1935 | W.H. Hall | Automatic feeding mechanism for variety lathes | pattern lathes |
