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| All Patents in class 460/71 | |||||
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| Number | Date | Patentee | Title | Type | |
| 9,635X | May 06, 1836 | G. Beaumont | Thrashing machine | miller | |
| 9,768X | Jun. 25, 1836 | P. Cleaveland | Thrashing machine | miller | |
| 122,420 | Jan. 02, 1872 | G. Westinghouse, Sr. | Improvement in thrashing-machines | threshers and thrashers | |
| 132,203 | Oct. 15, 1872 | W.W. Dingee | Improvement in Thrashing-Machines | threshers and thrashers | |