| All Patents in class 68/144 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 4,594X | Dec. 07, 1826 | D.G. Dunham | Washing machine | washing machines |
| 6,189X | Oct. 14, 1830 | J. Barnes | Washing machine, called the revolving steam washer | washing machines |
| 8,279X | Jun. 23, 1834 | J. Chase | Washing machine | washing machines |
| 62,139 | Feb. 19, 1867 | J. Barraclough, J. Knowles, A. Knowles | Improvement in apparatus for extracting wood from mixed articles and fabrics | specialty woodworking machines |
| 171,574 | Dec. 28, 1875 | W. Clement, J. McCulloch, N. Linsley | Improvement in Leather Rolling Machines | leatherworker |
