| Patents Granted on 1848-??-?? |
Patents 1 -
15
of 128
      |
| Number | Date | Patentee | Title | Type |
| 5,410 | Jan. 06, 1848 | J. Thurston | Grain Winower | grain hullers |
| 5,411 | Jan. 12, 1848 | J. Gillford, E. Gruver | Machine for Thrashing and Cleaning Clover Seed | threshers and thrashers |
| 5,412 | Jan. 12, 1848 | C. White | Crimping Leather | crimping machines |
| GB-184,812,026 | Jan. 13, 1848 | R. Wilson | Rotary steam engines; safety-valves for steam-boilers | rotary steam engines |
| D163 | Jan. 18, 1848 | W.P. Cresson, S.H. Sailor, D. Stuart, J. Beesley | Design to ornament cooking stoves | |
| AI85 | Jan. 25, 1848 | C. Laffertey | Sharpening reciprocating saws | saw sharpening machines |
| AI86 | Jan. 25, 1848 | N. Whitmore | Cop (spindle) tube | |
| RE105 | Jan. 25, 1848 | L. Lincoln | Improvement in the construction of molasses gates and cocks for drawing liquors | |
| 5,422 | Feb. 01, 1848 | J.S. Lafitte | Spark Arrester | locomotive spark arresters |
| 5,423 | Feb. 01, 1848 | R. Dillon | Hydraulic Engine | hydraulic pumps |
| 5,429 | Feb. 01, 1848 | D.S. Billings | Wheel-Cultivator | cultivators and tillers |
| 5,435 | Feb. 08, 1848 | S. Merrick | Improvement in revolving Spring Punches | leather punches |
| 5,439 | Feb. 08, 1848 | G.S. Bosworth | Cook Stove | stoves |
| 5,444 | Feb. 15, 1848 | H. Warner | Broom Machine | broom making machinery |
| 5,446 | Feb. 15, 1848 | A. Randel | Potato-Planter | planters |
