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| Patents Granted on 1835-03-30 | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,729X | Mar. 30, 1835 | C. Custer, D. Ponnepacker | Horse Power | animal powered apparatus | |
| 8,730X | Mar. 30, 1835 | O. Davidson | Closing doors, gates, etc. | ||
| 8,731X | Mar. 30, 1835 | C. Goodyear | Air pumps | pumps | |
| 8,732X | Mar. 30, 1835 | J. Kellogg | Hulling cotton seed and rice | miller | |
| 8,733X | Mar. 30, 1835 | A. Ochler | Augmenting engine power | ||
| 8,734X | Mar. 30, 1835 | W.W. Ross | Thrashing machine | miller | |
| 8,735X | Mar. 30, 1835 | P. Williamson | Metallic pens | ||