| Patents Granted on 1871-07-18 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| RE4,470 | Jul. 18, 1871 | J.C. Butterfield, J. Hay | Improvement in trip-hammers | drop hammers |
| 117,032 | Jul. 18, 1871 | D.G. Arnold | Improvement in relishing-machines | wood shapers |
| 117,061 | Jul. 18, 1871 | J.H. Foster | Improvement in packing-boxes | |
| 117,082 | Jul. 18, 1871 | J.J. Kraus | Improvement in wood-boring tools | tapered reamers |
| 117,083 | Jul. 18, 1871 | I.L. Lamb | Lathe for spiral and rope moldings | rope and spiral cutting machines |
| 117,105 | Jul. 18, 1871 | C.M. O'Hara | Improvement in Hand Corn Shellers | |
| 117,113 | Jul. 18, 1871 | Z. Rider | Steam Plowing Machine | steam plows |
| 117,170 | Jul. 18, 1871 | J.C. Hendry | Improvement in machines for boring wheel-hubs for setting boxes | wheelwright |
| 117,230 | Jul. 18, 1871 | S.A. Woods, G.E. Woodbury | Improvement in planing-machines | wood planers |
| 117,234 | Jul. 18, 1871 | G. Clisbee | Friction Clutch | industrial machine clutches |
