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| Patents Granted on 1842-07-02 | |||||
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| Number | Date | Patentee | Title | Type | |
| AI54 | Jul. 02, 1842 | J. Hungerford | Truss | ||
| 2,700 | Jul. 02, 1842 | C.E. Warner | Machine for cutting match-splints | match making machines | |
| 2,704 | Jul. 02, 1842 | J. Hamilton | Sawmill-gate for curvilinear sawing | sawmill carriages | |