| Patents Granted on 1870-10-18 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| RE4,156 | Oct. 18, 1870 | W.A. Ives | Improvement in Augers | auger bits |
| 108,321 | Oct. 18, 1870 | J.R. Brown | Improvement in Box-Scraper | box scrapers |
| 108,325 | Oct. 18, 1870 | C. Buss | Improvement in lathe-dogs | metal lathe accessories and attachments |
| 108,326 | Oct. 18, 1870 | J.C. Butterfield, J. Hay | Improvement in trip-hammers | drop hammers |
| 108,330 | Oct. 18, 1870 | J.F. Cass | Improvements in Socket-Wrenches | wrench sockets |
| 108,335 | Oct. 18, 1870 | A. Dick | Improvement in Vises | |
| 108,367 | Oct. 18, 1870 | W.P. Lathrop | Improvement in boring tools | drilling and boring |
| 108,370 | Oct. 18, 1870 | G.W. Lombard | Improvement in sawing-machines | annular saws |
| 108,374 | Oct. 18, 1870 | I. McLaughlin | Improvement in drills and holders | drilling and boring |
| 108,376 | Oct. 18, 1870 | J.M. Milhollin | Improvement in Weather-Board Gauges | clapboard markers |
| 108,377 | Oct. 18, 1870 | G.H. Miller | Combined Tool | combination tools |
| 108,383 | Oct. 18, 1870 | A. Newton | Screw holding screwdriver | screwdriver blades |
| 108,408 | Oct. 18, 1870 | B.C. Tilghman | Improvement in cutting and engraving stone, metal, glass, &c. | |
| 108,439 | Oct. 18, 1870 | R.H. Boynton, H.S. Boynton | Improvement in machines for dressing spokes | wheelwright |
| 108,479 | Oct. 18, 1870 | A.M. Healy, C.H. Raymond | Improvement in Machines for Marking Carpenters' Squares | tool making machines |
