| All Patents in class 144/139 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 12,884 | May 15, 1855 | J.S. Barber | Machine for cutting irregular forms | wood lathes |
| 29,852 | Sep. 04, 1860 | I.S. Barber | Machine for turning ovals | wood lathes |
| RE1,226 | Sep. 10, 1861 | I.S. Barber | Oval frame machine | specialty woodworking machines |
| 34,663 | Mar. 11, 1862 | G. Hammer | Improved machine for planing oval moldings | wood planers |
| 38,461 | May 12, 1863 | F. Brandon | Improved machine for planing oval moldings | wood planers |
| 406,219 | Jul. 02, 1889 | R.W. Jorres | Machine for forming ornamental spiral grooves | routing machines |
| 480,444 | Aug. 09, 1892 | F.H. van Houten | Molding-machine | molders |
| 3,455,353 | Jul. 15, 1969 | W.J. Turnblom, J.L. Turnblom | Cutting spool-head groove | spool or bobbin machines |
