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| All Patents in class 460/79 | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,618X | Jan. 23, 1835 | A. Porter | Thrashing machine and grain cleaner | miller | |
| 8,767X | Apr. 14, 1835 | M. Merriman, Jr. | Window sash bolt and spring | ||
| 104,571 | Jun. 21, 1870 | A. Gaar | Improvement in grain-separators | corn and grain separators | |
| 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 | |