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| Patents for John Lupton | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,817X | Jul. 31, 1817 | J. Lupton | Angular plough | plows | |
| 6,085X | Jul. 28, 1830 | J. Lupton, J. Janney, A. Lupton | Thrashing machine | threshers and thrashers | |