| Patents Granted on 1868-08-18 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 81,069 | Aug. 18, 1868 | R. Cook | Spoon bit with lead screw | spoon bits |
| 81,095 | Aug. 18, 1868 | W.P. Letchworth | Improvement in machines for bending wood | wood bending machines |
| 81,098 | Aug. 18, 1868 | J. McDonald | Improvement in Cant Hooks | lumberjack |
| 81,103 | Aug. 18, 1868 | W.H. Doane, G.V. Orton | Improvement in machines for wiring blind-slats | windowblind machines |
| 81,123 | Aug. 18, 1868 | W.L. Williams | Improvement in machines for splitting kindling-wood | firewood machines |
| 81,126 | Aug. 18, 1868 | E. Andrews | Improvement in saw-grinding machines | making sawblades |
| 81,144 | Aug. 18, 1868 | W.F. Cornell | Surface Gauge | surface gauges |
| 81,145 | Aug. 18, 1868 | W.F. Cornell | Ratchet Drill | ratchet drills |
| 81,182 | Aug. 18, 1868 | W.J. Linton | Tool Holder | tap wrenches and die stocks |
| 81,183 | Aug. 18, 1868 | W.J. Linton | Cutter Holder | metal planer tools |
| 81,229 | Aug. 18, 1868 | C.L. Tucker | Improvement in cementing and strengthening boxes for packing lard and other substances | box making machines |
| 81,242 | Aug. 18, 1868 | F.S. Babbitt | Improvement in nozzles for pipes | |
| 81,260 | Aug. 18, 1868 | S.W. Davis | Improvement in bit-stocks | brace chucks |
| 81,264 | Aug. 18, 1868 | W. Emmett | Lathe Dog | lathe dogs |
| 81,267 | Aug. 18, 1868 | J.F. FOlmer | Improvement in circular saws | sawblades |
