| Patents Granted on 1857-09-15 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 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 |
| 18,205 | Sep. 15, 1857 | C. Jillson | Wire Pointing Machine | wire gauging and cutting machines |
| 18,206 | Sep. 15, 1857 | D.A. Lamson | Combination Tool for Mechanics and Others | combination tools |
| 18,207 | Sep. 15, 1857 | S. Lord | Spoke-machine | wood lathes |
| 18,212 | Sep. 15, 1857 | P. Putnam, J.E. Crane | Tenoning-machine | tenoning machines |
| 18,213 | Sep. 15, 1857 | R.H. St. John | Watchmakers' lathe | watchmakers lathes |
| 18,222 | Sep. 15, 1857 | J.E. Young | Improved method of manufacturing shingles | shingle machines |
| 18,224 | Sep. 15, 1857 | J.J. Near | Saw-filer | saw sharpening machines |
