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