| Patents Granted on 1868-09-08 |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| 81,878 | Sep. 08, 1868 | G.H. Clemens, E. Clemens | Improvement in steam safety-valves | steam safety valves |
| 81,879 | Sep. 08, 1868 | A.H. Comp | Improvement in planes | bench planes |
| 81,898 | Sep. 08, 1868 | S.M. Hamilton | Improvement in planing-machines | wood shapers |
| 81,902 | Sep. 08, 1868 | G.W. Heckart | Improvement in fifth-wheel bender | wood bending machines |
| 81,929 | Sep. 08, 1868 | J.H. Miller | Improvement in planes for cutting blind-slats | windowblind machines |
| 81,952 | Sep. 08, 1868 | H.F. Shaw | Improvement in lathe-heads | engine lathes |
| 81,953 | Sep. 08, 1868 | H.F. Shaw | Improved mechanism for operating the beds of planing-machines | metal planers |
| 81,967 | Sep. 08, 1868 | J.S. Williams | Improvement in double ratchet-lever power | woodworking machine mechanisms |
| 81,970 | Sep. 08, 1868 | E.J. Amor | Combined Screw-Driver and Wrench | screwdrivers |
| 81,997 | Sep. 08, 1868 | J.P. Grosvenor | Improvement in moulding-machines | wood shapers |
| 82,004 | Sep. 08, 1868 | J. Herig, J.M. Johnson | Mortising machine for sash | mortising machines |
| 82,007 | Sep. 08, 1868 | A. Kipp, Jr. | Rotary Steam Engine | rotary steam engines |
| 82,014 | Sep. 08, 1868 | A.Z. Mason, R.B. Robbins | Improved vise | vises |
| 82,033 | Sep. 08, 1868 | E.W. Quincy | Improvement in Hand-Wrenches | wrench handle components |
| 82,041 | Sep. 08, 1868 | R.D. Smith | Improvement in bit-stocks | brace chucks |
