| All Patents in class 144/24.22 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 173,820 | Feb. 22, 1876 | E.W. Shippen | Improvement in the art of making wooden shoes and machinery for making them | shoemaking |
| 179,954 | Jul. 18, 1876 | D.P. Ramsdell | Improvement in machines for making wood shoes | shoemaking |
| 186,164 | Jan. 09, 1877 | D.P. Ramsdell | Improvement in wooden-shoe machine | shoemaking |
| 213,517 | Mar. 25, 1879 | W.H. Kemper, J. McGregor | Improvement in machines for sawing last-blocks | specialty woodworking machines |
| 1,597,748 | Aug. 31, 1926 | W.M. Whitney | Wood Shaping Machine | wood shapers |
