| All Patents in class 241/294 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 412,558 | Oct. 08, 1889 | A.P. Stephens | Surface for grinding and crushing |
 | 526,043 | Sep. 18, 1894 | W. Merrill | Wood-cutting machine |
| | 692,886 | Feb. 11, 1902 | V.W. Mason, Jr. | Grinding or Crushng Head |
| | 1,027,537 | May 28, 1912 | C.F. Haldeman | Feed-cutter |
| | 1,797,673 | Mar. 24, 1931 | C.J. Pender | Cane Slicer and Leveler Attachment for Sugar Mill Rolls |
 | 1,980,952 | Nov. 13, 1934 | G.O. Leopold, T.J. Fegley | Machine for breaking cubes of ice |
 | 2,065,677 | Dec. 29, 1936 | G.O. Leopold, T.J. Fegley | Machine for breaking cubes of ice |
| | 4,074,737 | Feb. 21, 1978 | J.S. Stewart | Wood planer cutterhead design for reduced noise level |
 | 5,143,311 | Sep. 01, 1992 | J.E. Laster | Wood shavings forming apparatus and cutting roll adapted for use therewith |
