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| Patents Granted on 1833-05-22 | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,588X | May 22, 1833 | J.P. Espy | Paddle-wheels of steam and horse boats | nautical propulsion apparatus | |
| 7,589X | May 22, 1833 | D. Gilbert, J. Parshall | Syringe | ||
| 7,590X | May 22, 1833 | J.S. Seger | Clock | clockmaker | |
| 7,591X | May 22, 1833 | D. Williams | Tailor's Measure | rules | |