| All Patents in class 144/75 |
Patents 61 -
75
of 87
      |
| Number | Date | Patentee | Title | Type |
| 177,449 | May 16, 1876 | P.M. Andriot | Improvement in mortising and tenoning machines | mortising machines |
| 182,432 | Sep. 19, 1876 | C. Gadker | Hand mortising machine for timbers | human powered machines |
| 186,182 | Jan. 09, 1877 | C.A. Weed | Improvement in mortising-machines | mortising machines |
| 201,506 | Mar. 19, 1878 | W.H. Doane, G.W. Bugbee | Machine for boring & mortising blind-stiles | drilling and boring |
| 219,900 | Sep. 23, 1879 | B.F. Barker | Improvement in machines for making plane-stocks | tool making machines |
| 245,289 | Aug. 09, 1881 | J.C. Fiester | Mortising-machine | mortising machines |
| 266,871 | Oct. 31, 1882 | W.S. Morgan | Bench mortising-machine | mortising machines |
| 275,346 | Apr. 10, 1883 | G.W. Amesbury | Holder for mortising chisels | mortising machines |
| 280,326 | Jun. 26, 1883 | L.O. Orton, L.H. Berry | Mortising machine | mortising machines |
| 306,404 | Oct. 14, 1884 | J.J. Kraus | Mortising machine | mortising machines |
| 328,806 | Oct. 20, 1885 | P. Petersen | Felly boring and mortising machine combined | mortising machines |
| 366,822 | Jul. 19, 1887 | J. du Franes | Combined mortising and tenoning machine | mortising machines |
| 369,924 | Sep. 13, 1887 | H.M. Darling | Mortising-machine | mortising machines |
| 384,559 | Jun. 12, 1888 | G.W. Bugbee, F. Danner | Mortising machine | mortising machines |
| 424,849 | Apr. 01, 1890 | J.H. Blake | Mortising-machine | mortising machines |
