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| Patents Granted on 1830-05-07 | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,947X | May 07, 1830 | B. Brundred | Throstle and spindle frame | textile machines | |
| 5,948X | May 07, 1830 | J.R. Clark | Carpet loom | looms | |
| 5,949X | May 07, 1830 | E. Ingersoll | Mowing machine | mowing machines | |
| 5,950X | May 07, 1830 | N. Lindsey | Thrashing machine | threshers and thrashers | |
| 5,951X | May 07, 1830 | J. Moore | Cook stove | stoves | |
| 5,952X | May 07, 1830 | J.L. Norton | Rice and barley machine | rice cleaners | |