| Patents Granted on 1861-04-16 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| RE1,173 | Apr. 16, 1861 | J. Sawyer, S. Sawyer | Hoop machine | cooper |
| 32,041 | Apr. 16, 1861 | S.C. Brown, J. Bain | Tenoning-machine | tenoning machines |
| 32,059 | Apr. 16, 1861 | G. Goulding | Spinning machinery | making textiles |
| 32,072 | Apr. 16, 1861 | C. Luther | Wheelwright's machine | wheelwright |
| 32,093 | Apr. 16, 1861 | L. Tilliers | Adjustable / Movable Jaws | |
| 32,102 | Apr. 16, 1861 | J. Dodge | Hardening saw-plates | tool making machines |
| 32,103 | Apr. 16, 1861 | A. Gummer | Lath-machine | lath making machines |
| 32,106 | Apr. 16, 1861 | G.W. Martin | Improvement in Wrenches | wrench jaw components |
