| Patents Granted on 1857-__-__ |
Patents 1 -
15
of 419
      |
| Number | Date | Patentee | Title | Type |
| 16,326 | Jan. 06, 1857 | W. Cady | Crosscut-sawing machine | firewood machines |
| 16,331 | Jan. 06, 1857 | R.W. Gates | Machine for Upsetting Tires | tire upsetters |
| 16,332 | Jan. 06, 1857 | C. Green | Improved mortising-machine | mortising machines |
| 16,334 | Jan. 06, 1857 | A. Hardy | Shearing Metal | metal shearing machines |
| 16,337 | Jan. 06, 1857 | J.J. Laubach | Grooving Sheet-Metal | sheet metal |
| 16,339 | Jan. 06, 1857 | J.B. Pomroy | Method of adjusting circular saws to any required dish | circular saws |
| 16,350 | Jan. 06, 1857 | B. Clark | Extension Table | |
| 16,351 | Jan. 06, 1857 | C. Bradley | Steam Balanced Valve | steam engine valve gear |
| 16,358 | Jan. 06, 1857 | R.H. Fletcher | Operating Steam Slide Valves | steam engine valve gear |
| 16,359 | Jan. 06, 1857 | J. Jones | Instrument for Measuring Boards | lumber rules |
| GB-185,601,597 | Jan. 07, 1857 | E.C. Healey, E.E. Allen | Improvements in corrugating veneers, paper, &c., made of fibres | cardboard box making machines |
| 16,372 | Jan. 13, 1857 | R. Brayton | Making Nuts and Washers | nut or bolt making machines |
| 16,399 | Jan. 13, 1857 | J.A. Reynolds | Tubular Auger | drilling and boring |
| 16,402 | Jan. 13, 1857 | J. Shaerer | Hub-boring machine | wheelwright |
| 16,403 | Jan. 13, 1857 | R.W. Sharp | Machine for planing shingles or tapering pieces | shingle machines |
