| All Patents in class 144/84 |
Patents 46 -
60
of 159
      |
| Number | Date | Patentee | Title | Type |
| 82,692 | Oct. 06, 1868 | C. Carter | Improvement in mortising-machines | mortising machines |
| 82,816 | Oct. 06, 1868 | J. Felber | Improvement in machines for mortising, slotting, and dovetailing | mortising machines |
| 82,926 | Oct. 13, 1868 | F.A. Deland, L. Phillips | Improvement in mortising-machines | mortising machines |
| 83,306 | Oct. 20, 1868 | F. Parker | Improvement in mortising-machines | mortising machines |
| 84,407 | Nov. 24, 1868 | W.P. Boyd | Improvement in gauges for mortising window-sash | window making machines |
| 84,817 | Dec. 08, 1868 | D.L. Gibbs | Improvement in mortising-machine | mortising machines |
| 87,879 | Mar. 16, 1869 | H. Selick | Improvement in mortising-machines | mortising machines |
| 100,672 | Mar. 08, 1870 | A. Schmackers | Improvement in mortising-machines | mortising machines |
| 100,813 | Mar. 15, 1870 | J. Skipp | Improvement in mortising-machines | mortising machines |
| 105,760 | Jul. 26, 1870 | S.M. Wright | Improvement in boring and mortising-machines | mortising machines |
| 112,228 | Feb. 28, 1871 | W.H. Soley, W. Downing | Chain mortising machine | mortising machines |
| 116,538 | Jul. 04, 1871 | T. Beach | Improvement in gauges for mortising-machines | mortising machines |
| 119,007 | Sep. 19, 1871 | H. Bickford | Improvement in mortising-machines | mortising machines |
| 119,414 | Sep. 26, 1871 | A. Schmackers | Improvement in clamps for mortising-machines | mortising machines |
| 120,117 | Oct. 17, 1871 | P. Snyder | Improvement in hub-mortising machines | wheelwright |
