| All Patents in class 144/131 |
Patents 31 -
40
of 40
      |
| Number | Date | Patentee | Title | Type |
| 1,701,912 | Feb. 12, 1929 | R.E. De Walt | Woodworking machinery | jointers |
| 1,711,275 | Apr. 30, 1929 | J.H. Mansfield, C.A. Wiken | Double-end tenoner | tenoning machines |
| 1,733,518 | Oct. 29, 1929 | J.F. Snover | Woodworking machine | radial arm saws |
| 1,742,217 | Jan. 07, 1930 | T.R. Renwick | Woodworking shaper | wood shapers |
| 1,756,296 | Apr. 29, 1930 | S. Madsen | Window-frame machine | specialty woodworking machines |
| 1,758,834 | May 13, 1930 | L.R. Heston, A.L. Anderson | Machine to shape flooring blocks | specialty woodworking machines |
| 1,802,800 | Apr. 28, 1931 | C.G. Wilderson | Router attachment for woodworking machines | routing machines |
| 1,805,437 | May 12, 1931 | L.E. Blood, J.B. Wiard | Wood planing machine | wood planers |
| 2,601,879 | Jul. 01, 1952 | W.L. Van Dam | Woodworking machine and mounting and adjusting means for the rotary cylindrical cutter thereof | jointers |
| 4,394,878 | Jul. 26, 1983 | V.L. Rice, D.E. Check | Combination planar molder | |
