| Patents Granted on 1857-09-?? |
Patents 1 -
15
of 32
      |
| Number | Date | Patentee | Title | Type |
| 18,080 | Sep. 01, 1857 | B. Boardman | Machine for wiring blind-rods | windowblind machines |
| 18,087 | Sep. 01, 1857 | L. Dodge | Machine for swaging hatchet-heads | tool making machines |
| 18,089 | Sep. 01, 1857 | L.O. Fairbanks | Saw-clamp | saw vises |
| 18,098 | Sep. 01, 1857 | G.D. Lund | Feed and gigging movement for sawing-mills | reciprocating sawmills |
| 18,110 | Sep. 01, 1857 | G.S. Stewart | Instrument for Drawing the Curve of Circular Stair-Railings | carpenter |
| 18,112 | Sep. 01, 1857 | G.N. Trowbridge | Improved socket-coupling for lathes | wood lathe chucks |
| 18,114 | Sep. 01, 1857 | J.N. Wilkins | Machine for planing saw-teeth | saw sharpening machines |
| 18,120 | Sep. 01, 1857 | E.S. Gardner | Sliding rest for lathes | wood lathes |
| 18,123 | Sep. 01, 1857 | H.L. McNish | Machine for crozing and chamfering staves | barrel making machines |
| 18,125 | Sep. 08, 1857 | S. Adams | Coal-sifter | |
| 18,135 | Sep. 08, 1857 | H.M. Clark | Hinged Claw and Screw-Adjusting Gripper Wrench | pipe wrenches |
| 18,139 | Sep. 08, 1857 | A. Dillman | Corn Sheller | corn shellers |
| 18,171 | Sep. 08, 1857 | J.B. Batcheller | Method of manufacturing wooden washboards | specialty woodworking machines |
| XC-775 | Sep. 15, 1857 | W.R. Bowen | Feed works to be used in saw mills called Bowen's Rotary re-action Feed Works | sawmill feed works |
| XC-778 | Sep. 15, 1857 | H. Hysert, C. Fanner | Sawing machine | woodworking machines |
