| All Patents in class 241/244 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 5,049X | Mar. 27, 1828 | A. Bull | Machine for grinding bark | bark processing machines |
| 7,825X | Nov. 19, 1833 | W. Mitchell | Straw cutter | hay or straw cutters |
| 8,237X | Jun. 06, 1834 | S.M. Handy, J. Albee, E.B. Cutts | Mill for grinding corn and other grain (Grist mill) | grist mills |
| 1,727,410 | Sep. 10, 1929 | W.H. Poesse | Material-treating machine | food and drink mixers |
| 1,809,363 | Jun. 09, 1931 | A.R. Teare | Material treating machine | food and drink mixers |
| RE26,323 | Dec. 19, 1967 | P.J. Fontaine | Wood chipper | wood grinding machines |
