| Patents for G. C. Southard |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 910,413 | Jan. 19, 1909 | H.A. Perkins, F.H. Clement | Planing-machine cutter-head | cutterheads |
| 916,934 | Mar. 30, 1909 | H.A. Perkins | Feed mechanism for wood-planers | woodworking machine stockfeeding mechanisms |
| 936,659 | Oct. 12, 1909 | H.A. Perkins | Feed-roll-controlling mechanism for wood-planers | wood planers |
| 964,051 | Jul. 12, 1910 | H.A. Perkins | Belt shifter and tightener | woodworking power transmission |
| 1,059,313 | Apr. 15, 1913 | H.A. Perkins | Step bearing for machinery | woodworking machine mechanisms |
