| All Patents in class 144/220 |
Patents 1 -
10
of 19
      |
| Picture | Number | Date | Patentee | Title |
 | 3,090 | May 19, 1843 | S.D. Sizer | Method of attaching bits eccentrically to their arbors, to be used in machinery for stocking guns and other purposes |
 | 10,548 | Feb. 21, 1854 | A.P. Hughes | Tool for dovetailing |
 | 12,482 | Mar. 06, 1855 | F.A. Gleason | Machine for cutting miter and other joints |
 | 41,992 | Mar. 22, 1864 | S.E. Hartwell | Improvement in dovetailing-machines |
 | 55,661 | Jun. 19, 1866 | J.C. Hursell | Improvement in cutters for dovetailing-machines |
 | 67,654 | Aug. 13, 1867 | J.C. Hursell | Improvement in dovetail cutters |
 | 93,225 | Aug. 03, 1869 | J. Phillips, Jr. | Improvement in dovetailing-machine |
 | 99,446 | Feb. 01, 1870 | D. Jordan | Improvement in dovetailing-machines |
 | 103,750 | May 31, 1870 | D. Jordan | Improvement in cutters for dovetailing-machines |
 | 197,835 | Dec. 04, 1877 | J. Dill | Dovetailing and grooving machine |
