| All Patents in class 460/73 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| AI105 | Aug. 23, 1853 | E.S. Snyder | Thrashing machine | threshers and thrashers |
| 77,471 | May 05, 1868 | W.B. Emery | Improved machine for threshing and cleaning grain | threshers and thrashers |
| 447,043 | Feb. 24, 1891 | G. Frick | Thrashing-machine | threshers and thrashers |
| 448,957 | Mar. 24, 1891 | L. Gray, A.Y. Gray | Attachment for the separators of thrashing-machines | corn and grain separators |
| 837,088 | Nov. 27, 1906 | W.F. MacGregor | Beater for Threshing Machines | threshers and thrashers |
| 1,126,288 | Jan. 26, 1915 | W.C. Robby, W.N. Rumely | Interchangeable Grain Thresher and Huller | threshers and thrashers |
| 1,177,812 | Apr. 04, 1916 | W.C. Robby, W.N. Rumely | Interchangeable Grain Thresher and Huller | threshers and thrashers |
| 1,238,102 | Aug. 28, 1917 | W.H. Cahill | Cylinder Machine | fanning mills |
