| All Patents in class 144/3.1 |
Patents 16 -
30
of 126
      |
| Number | Date | Patentee | Title | Type |
| 58,573 | Oct. 09, 1866 | H.H. Baker | Improvement in horseshoes | horseshoes |
| 63,572 | Apr. 02, 1867 | A.T. Stearns | Improvement in machines for making wooden eaves troughs | specialty woodworking machines |
| 67,316 | Jul. 30, 1867 | W. Kester | Improvement in machines for making slate-frames | specialty woodworking machines |
| 101,182 | Mar. 22, 1870 | J.F. Temple | Improvement in machine for making pump-buckets | |
| 102,069 | Apr. 19, 1870 | J.R. van Epps | Improvement in dovetailing-machine | dovetailing machines |
| 105,250 | Jul. 12, 1870 | J.F. Rider, E.P. Brownell | Improvement in spool-machines | spool or bobbin machines |
| 111,817 | Feb. 14, 1871 | J.C. Cooke, H.A. Whiteley | Improvement in machines for the manufacture of moldings | molders |
| 122,390 | Jan. 02, 1872 | N.S. Clement, C.B. Knapp | Improvement in machines for dovetailing | dovetailing machines |
| 126,232 | Apr. 30, 1872 | E.S. Piper | Improvement in machines for making saw-handles | tool making machines |
| 144,427 | Nov. 11, 1873 | E.H. Woodsum | Block-fitting machine for rail ties | railroad machines |
| 151,531 | Jun. 02, 1874 | J.H. Weaver, J.F. Shoemaker, J.P. Beck | Improvement in machines for smoothing & cornering panels | panel raising machines |
| 156,474 | Nov. 03, 1874 | J.H. Weaver, J.P. Beck | Improvement in machines for smoothing and cornering panels | sanding machines |
| 172,622 | Jan. 25, 1876 | O.E. Wait, G.W. Glazier | Bobbin lathe | spool or bobbin machines |
| 173,820 | Feb. 22, 1876 | E.W. Shippen | Improvement in the art of making wooden shoes and machinery for making them | shoemaking |
| 174,717 | Mar. 14, 1876 | F.S. Burr | Improvement in machines for making tackle-blocks | pulley making machines |
