| All Patents in class 241/222 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 4,793X | Jun. 15, 1827 | W.W. Forwood | Grist mill | grist mills |
| 9,684 | Apr. 26, 1853 | R. Daniels | Straw-cutter | hay or straw cutters |
| 13,385 | Aug. 07, 1855 | D.C. Cumings | Straw-cutter | hay or straw cutters |
| RE847 | Nov. 08, 1859 | D.C. Cumings | Improvement in straw-cutters | hay or straw cutters |
| 41,721 | Feb. 23, 1864 | C.A. Colquitt, F.W. Ritterhoff | Tobacco Cutting Machine | tobacco machinery |
| RE1,903 | Mar. 14, 1865 | W. Mulchahey, C.A. Colquitt, F.W. Ritterhoff | Tobacco Cutting Machine | tobacco machinery |
| RE1,911 | Mar. 28, 1865 | D.C. Cumings | Improvement in straw-cutters | hay or straw cutters |
| 67,261 | Jul. 30, 1867 | J.D. Burdick | Straw Cutter | hay or straw cutters |
| 111,913 | Feb. 21, 1871 | R. Daniels | Improvement in vegetable-crushers | |
| RE7,264 | Aug. 15, 1876 | S.R. Thompson | Improvement in machines for rossing and grinding bark | bark processing machines |
| 210,095 | Nov. 19, 1878 | W. Chicken | Improvement in bark-reducing machines | bark processing machines |
| 295,947 | Apr. 01, 1884 | E.W. Ross | Straw-cutter | |
| 357,238 | Feb. 08, 1887 | C.C. Smalley | Means for securing pulleys to shafts | industrial machine pulleys and belt drive mechanisms |
| 424,434 | Mar. 25, 1890 | E.W. Silver | Feed-cutter | |
| 461,789 | Oct. 20, 1891 | J.F. Winchell | Crushing and Grinding Mill | grinding mills |
