| All Patents in class 144/91.2 |
Patents 16 -
22
of 22
      |
| Number | Date | Patentee | Title | Type |
| 987,479 | Mar. 21, 1911 | H.J. Mitchell | Expansion cutter-head | cutterheads |
| 996,034 | Jun. 20, 1911 | W.G. Zimmerman | Cutter-head for edgers | cutterheads |
| 1,011,107 | Dec. 05, 1911 | C.W. Blood | Cutter-head for planers | cutterheads |
| 1,068,361 | Jul. 22, 1913 | H.G. Olver | Cutter-head for matching and dressing lumber | cutterheads |
| 1,099,880 | Jun. 09, 1914 | L.C. Kendall | Matcher-head | cutterheads |
| 1,635,732 | Jul. 12, 1927 | J.J. Witt | Molding cutter | cutterheads |
| 3,927,705 | Dec. 23, 1975 | T.E. Clyce, J.Y. Cromeens | Methods and means for continuous vertical finger jointing lumber | joint making machines |
