| All Patents in class 142/40 |
Patents 16 -
24
of 24
      |
| Number | Date | Patentee | Title | Type |
| 1,706,178 | Mar. 19, 1929 | C.L. Mattison | Work-centering device for wood-turning machines | wood lathes |
| 1,721,160 | Jul. 16, 1929 | C.L. Mattison | Wood-turning machine | wood lathes |
| 1,735,906 | Nov. 19, 1929 | C.L. Mattison | Wood-turning machine | wood lathes |
| 1,736,421 | Nov. 19, 1929 | D. Turcott | Steady rest for automatic lathes | pattern lathes |
| 1,780,203 | Nov. 04, 1930 | C.L. Mattison | Feed-control means for turning machines | pattern lathes |
| 1,804,720 | May 12, 1931 | D. Turcott | Signaling device for an automatic lathe | pattern lathes |
| 1,817,493 | Aug. 04, 1931 | C.L. Mattison | Turning machine | wood lathes |
| 1,834,181 | Dec. 01, 1931 | J.S. Richardson | Turning machine | wood lathes |
| 1,881,802 | Oct. 11, 1932 | C.L. Mattison | Control mechanism for turning machines | wood lathes |
