| All Patents in class 241/261 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 187 | May 08, 1837 | C.W. Schönherr | Loom for weaving various kinds of fabrics | looms |
| 4,149 | Aug. 16, 1845 | B. Swift | Coffee Mill | coffee mills |
| 5,824 | Oct. 03, 1848 | G.W. Clarke, E. Butterfield | Corn Cracker | miller |
| 61,424 | Jan. 22, 1867 | J.L. Haven | Improved meat-cutter | butcher |
| 220,626 | Oct. 14, 1879 | W.D. Leavitt | Improvement in machines for manufacturing flour | grist mills |
| 357,767 | Feb. 15, 1887 | C.G. Freeman | Grinding Mill | grinding mills |
| 953,250 | Mar. 29, 1910 | F. Bartz | Coffee-mill | coffee mills |
| 1,089,413 | Mar. 10, 1914 | H.L. Johnston | Grinding-disk for coffee-mills and the like | coffee mills |
