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| Patents Granted on 1844-06-?? | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,610 | Jun. 05, 1844 | T.H. Wilson, E.W. Young | Smut Machine | smut mills | |
| 3,612 | Jun. 05, 1844 | I. Straub | Cooking-stove | stoves | |
| 3,629 | Jun. 13, 1844 | J.J. Parker | Self-setting head and tail blocks of sawmills | sawmill headblocks | |
| 3,633 | Jun. 15, 1844 | C. Goodyear | Improvement in India-rubber fabrics | making textiles | |
| XC-195 | Jun. 29, 1844 | J. Hearle | Improved engine pump, or fire engine | fire engine pumps | |