| All Patents in class 144/138 |
Patents 16 -
30
of 56
      |
| Number | Date | Patentee | Title | Type |
| 104,584 | Jun. 21, 1870 | C. Hardy | Improvement in grinding ledger and fly-blades, planer-knives, etc. | cutter grinding |
| 107,894 | Oct. 04, 1870 | E.S. Fernald | Improvement in knife-grinding machines | cutter grinding |
| 127,286 | May 28, 1872 | E.K. Wisell | Improvement in lathes for turning irregular forms | pattern lathes |
| 129,548 | Jul. 16, 1872 | J.J. Grant | Improvement in devices for grinding rotary cutters | cutter grinding |
| 138,284 | Apr. 29, 1873 | W.P. Hatch, B.W. Hatch, J.H. Raynard | Improvement in universal joiners | wood shapers |
| 156,559 | Nov. 03, 1874 | P.J. Frantze | Improvement in lathes | wood lathes |
| 157,627 | Dec. 08, 1874 | W.G. Moore | Improvement in lathes | wood lathes |
| 160,638 | Mar. 09, 1875 | J. Beaudry | Improvement in lathes for turning irregular forms | pattern lathes |
| 178,157 | May 30, 1876 | A.P. Johnson | Improvement in machines for shaping wooden chair-seats | chair maker |
| 186,702 | Jan. 30, 1877 | F. Arbey | Improvement in carving attachment for lathes | carving machines |
| 221,311 | Nov. 04, 1879 | J.H. Howell | Gauge lathe | wood lathes |
| 226,912 | Apr. 27, 1880 | P.M. Haas | Machine for turning balusters | wood lathes |
| 251,497 | Dec. 27, 1881 | J. Anderson | Molding machine | molders |
| 254,419 | Feb. 28, 1882 | C.W. Wilder | Wood-turning lathe | wood lathes |
| 257,451 | May 02, 1882 | F. Hanson | Lathe for turning fluted and similar work | wood lathes |
