| Patents Granted on 1848-04-__ |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 5,499 | Apr. 04, 1848 | A. Bradway, A.C. Curriere | Machinery for jointing staves | barrel making machines |
| 5,501 | Apr. 11, 1848 | R. Arnold, A.V. Hill | Feather-Edge Boot Plane | leatherworker |
| 5,502 | Apr. 11, 1848 | G. Geer | Cooking Stove | stoves |
| 5,503 | Apr. 11, 1848 | J. Taylor | Smut Mill | smut mills |
| 5,504 | Apr. 11, 1848 | L.S. Bacon | Cooking Stove | stoves |
| 5,509 | Apr. 11, 1848 | A. Smith | Grain Separator | corn and grain separators |
| XC-126 | Apr. 12, 1848 | J. Bailie | Improvement in the construction of saw gates for saw mills | reciprocating sawmills |
| 5,513 | Apr. 18, 1848 | M. Alden | Improvement in blowers for furnaces | blowers |
| 5,519 | Apr. 18, 1848 | J.R. Stafford | Grain Dryer | grain dryers |
| 5,522 | Apr. 18, 1848 | L. Moore | Improvement in Seed-Planters | seeders |
| 5,524 | Apr. 18, 1848 | J.R. Stafford | Grain Drier | grain dryers |
| 5,526 | Apr. 25, 1848 | F.C. Smith | Plow-Colter | plows |
| 5,529 | Apr. 25, 1848 | S. Hall | Plow | plows |
| 5,530 | Apr. 25, 1848 | F.I. Norton | Horse Power | animal powered apparatus |
| 5,533 | Apr. 25, 1848 | A.P. Norton | Mill for Crushing and Grinding | corn grinders |
