| Patents Granted on 1862-04-15 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| XC-1,358 | Apr. 15, 1862 | J. Dalgarno | An instantaneous adjustment wrench | |
| 34,933 | Apr. 15, 1862 | W. Ackerman | Improvement in machines for cutting trees and logs | tree felling machines |
| 34,942 | Apr. 15, 1862 | W.B. Burns | Improvement in sawmills | reciprocating sawmills |
| 34,944 | Apr. 15, 1862 | W.A. Clark | Improvement in bullet-molds | bullets |
| 34,968 | Apr. 15, 1862 | C.L. Kelling | Coffee Roaster | coffee roasters |
| 34,972 | Apr. 15, 1862 | G.G. Lobdell | Improvement in cast-metal car-wheels | railroad car wheels |
