| All Patents in class 144/69 |
Patents 1 -
10
of 62
      |
| Picture | Number | Date | Patentee | Title |
 | 5 | Aug. 10, 1836 | T. Blanchard | Machine for mortising solid wooden shells of ships' tackle-blocks |
 | 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 |
 | 10,768 | Apr. 11, 1854 | H. Allen | Boring and mortising machine |
 | 11,915 | Nov. 07, 1854 | E. Webber | Machine for making head part of shovel-handles |
 | 12,287 | Jan. 23, 1855 | R.P. Benton | Improvement in feeding mortising-machines |
 | 13,184 | Jul. 03, 1855 | E.Q. Smith | Method of cutting straight or curved mortises |
 | 13,759 | Nov. 06, 1855 | O. Pier, L.E. Payne | Mortising-machine |
 | 16,332 | Jan. 06, 1857 | C. Green | Improved mortising-machine |
 | 17,799 | Jul. 14, 1857 | H.E. Paine | Device for feeding cutters intermittently in mortise-boring machines |
 | 35,318 | May 20, 1862 | J. Lemman | Improved mortising-machine |
