| All Patents in class 144/225 |
Patents 61 -
68
of 68
      |
| Number | Date | Patentee | Title | Type |
| 793,097 | Jun. 27, 1905 | G.H. Rice | Wood-planer head | cutterheads |
| 877,407 | Jan. 21, 1908 | E. Carstens | Cutter-head for planing-machines | cutterheads |
| 1,071,970 | Sep. 02, 1913 | F. Stutzman | Circular cutterhead | cutterheads |
| 1,363,192 | Dec. 21, 1920 | W.M. Whitney | Cutter-head | cutterheads |
| 1,397,014 | Nov. 15, 1921 | J.W. Oliver | Rotatable tool-carrier for planing-machines, etc. | wood planers |
| 1,459,760 | Jun. 26, 1923 | H.G. Aldridge | Cutter head | cutterheads |
| 1,840,801 | Jan. 12, 1932 | C.S. Withers | Tool Holder | metalworking machine tool holders |
| 2,540,530 | Feb. 06, 1951 | W.D. Johnson | Cutterhead | cutterheads |
