| All Patents in class 366/276 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
| | 6,543X | May 05, 1831 | J. Crail | Churn |
| | 7,145X | Jun. 27, 1832 | I. Van Gorder | Churn |
| | 9,779X | Jun. 25, 1836 | S. Tyler | Churn |
 | 56,910 | Aug. 07, 1866 | W.M. Doty, E.P. Doty, E. Doty | Improvement in washing-machines |
 | 73,701 | Jan. 28, 1868 | E.P. Doty, E. Doty | Improved washing-machine |
| | 88,612 | Apr. 06, 1869 | L.B. Crittenden | Coffee Roaster |
| | 89,934 | May 11, 1869 | I. Long | Coffee Roaster |
 | 272,346 | Feb. 13, 1883 | W.X. Stevens | Apparatus for aging whisky |
 | 918,512 | Apr. 20, 1909 | H.M. Cramer | Sprayer |
