| All Patents in class 144/247 |
Patents 76 -
80
of 80
      |
| Number | Date | Patentee | Title | Type |
| 2,792,036 | May 14, 1957 | R.A. Buttke | Planer and attachments therefor | wood planers |
| 2,873,776 | Feb. 17, 1959 | R.A. Buttke | Planer and attachments therefor | wood planers |
| 3,067,788 | Dec. 11, 1962 | W.A. Eschenburg | Power operated planer with driven feed mechanism and adjustable table | wood planers |
| 4,594,815 | Jun. 17, 1986 | M.G. Mickelson, H.J. Mutzberg | Abrasive surfacer | belt sanders |
| 4,976,298 | Dec. 11, 1990 | J.H. Gibson | Anti-kickback hold down device | tablesaw accessories |
