| All Patents in class 144/244 |
Patents 46 -
52
of 52
      |
| Number | Date | Patentee | Title | Type |
| 1,651,529 | Dec. 06, 1927 | W.D. Johnson | Chip breaker | wood planers |
| 1,651,551 | Dec. 06, 1927 | H. Roman | Chip breaker | wood planers |
| 1,678,835 | Jul. 31, 1928 | W.O. Vivarttas | Chip breaker for molding machines and the like | molders |
| 1,796,186 | Mar. 10, 1931 | P.H. Young, L.E. Blood | Chip breaker | wood planers |
| 1,887,032 | Nov. 08, 1932 | T.C. Mann | Chip breaker for molding machines and the like | molders |
| 2,788,035 | Apr. 09, 1957 | W. Veersma | Planer chip breaker micro control | wood planers |
| 3,924,668 | Dec. 09, 1975 | J.Y. Cromeens | Pressure head assembly | woodworking machine stockfeeding mechanisms |
