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| Patents Granted on 1849-05-08 | |||||
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| Number | Date | Patentee | Title | Type | |
| 6,432 | May 08, 1849 | L. Hedge | Band sawmill | bandsaws | |
| 6,436 | May 08, 1849 | R. Powers | Machinery for working timber into irregular forms | pattern lathes | |
| 6,441 | May 08, 1849 | M. Guild | Improvement in Machinery for Laying Ropes | rope maker | |
| 6,443 | May 08, 1849 | H. Law | Machinery for dressing staves | cooper | |