| All Patents in class 144/230 |
Patents 61 -
75
of 128
      |
| Number | Date | Patentee | Title | Type |
| 940,940 | Nov. 23, 1909 | C.O. Porter | Rotary cutter-head | cutterheads |
| 943,540 | Dec. 14, 1909 | E. Harrold | Cutter-head | |
| 945,675 | Jan. 04, 1910 | G.A. Barnes | Tool-holder | lathe tool holders and tool posts |
| 947,319 | Jan. 25, 1910 | F.O. Wells | Cutter-head | cutterheads |
| 953,949 | Apr. 05, 1910 | J. Hauser | Woodworking-shaper | cutterheads |
| 954,146 | Apr. 05, 1910 | B.D. Stevens | Holding device for planer-head bits | cutterheads |
| 978,226 | Dec. 13, 1910 | F.W. Shillitto | Tool-holder | lathe tool holders and tool posts |
| 983,850 | Feb. 07, 1911 | L.B. Whipple | Knife-grinding attachment for planing-machines | wood planers |
| 984,407 | Feb. 14, 1911 | J.F. Wolvin | Panel-raising machine | panel raising machines |
| 987,391 | Mar. 21, 1911 | H.J. Mitchell | Matching planer-head | matchers |
| 987,478 | Mar. 21, 1911 | H.J. Mitchell | Grinding and jointing appliance for planers | woodworking machine sharpening mechanisms |
| 987,479 | Mar. 21, 1911 | H.J. Mitchell | Expansion cutter-head | cutterheads |
| 988,227 | Mar. 28, 1911 | J.R. Thomas | Cutter-head | cutterheads |
| 995,024 | Jun. 13, 1911 | H.J. Mitchell | Planer-head | cutterheads |
| 995,040 | Jun. 13, 1911 | B.D. Stevens | Holding device for planer-head knives | cutterheads |
