| Patents Granted on 1870-05-17 |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| CA-410 | May 17, 1870 | J. Neil | Soho set works friction gear | sawmill set works |
| CA-412 | May 17, 1870 | W.T. Farre | William Farre's Scrollsaw | scrollsaws |
| CA-414 | May 17, 1870 | J. Lough | Improvements in apparatus for forming saw teeth by pressure | making sawblades |
| D4,029 | May 17, 1870 | C.B. Drew | Design for an Ax | axes |
| D4,031 | May 17, 1870 | H.H. Evarts | Design for a dovetail | dovetailing machines |
| 103,015 | May 17, 1870 | L. Coes | Improved Automatic Friction Dog Lathe-Chuck | wood lathe accessories |
| 103,021 | May 17, 1870 | A.B. Couch | Shaping Metals | metal planers |
| 103,032 | May 17, 1870 | J. Duvall, J. Winterbottom | Improvement in head-blocks for sawmills | sawmill headblocks |
| 103,033 | May 17, 1870 | L.H. Dwelley | Improvement in wood-lathes | wood lathes |
| 103,045 | May 17, 1870 | G.L. Hiles | Improvement in saw-teeth | saw teeth |
| 103,080 | May 17, 1870 | J. Richards | Driving planer feed-rolls | wood planers |
| 103,102 | May 17, 1870 | S.S. Stuntz | Improved Traction Machine for Plows | steam traction engines |
| 103,119 | May 17, 1870 | J.W. Alesworth | Improvement in machines for jointing staves | barrel making machines |
| 103,151 | May 17, 1870 | A. Cutter | Improvement in stave-jointing machines | barrel making machines |
| 103,157 | May 17, 1870 | J. Deming | Improvement in Spoke-Tenoning and Hub-Boring Machines | wheelwright |
