| All Patents in class 241/260 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 4,748X | May 14, 1827 | A. Holcomb | Paint mill | paint grinding mills |
| 5,359X | Jan. 31, 1829 | B.M. Kemp | Mills for grinding grain and plaster and shelling corn | miller |
| 6,767X | Sep. 28, 1831 | B. Myers | Stones to grind grain and hull clover seed | miller |
| 8,893X | Jun. 15, 1835 | G.M. Weaver | Grinding and shelling corn machine | miller |
| 150,731 | May 12, 1874 | E. Totman | Improvement in grinding-mills | |
| 239,073 | Mar. 22, 1881 | E. Totman | Metallic burr or grinding-ring | grist mills |
| 309,188 | Dec. 16, 1884 | J.C. Blevney | Machine for pulverizing ores, &c. | |
| 2,094,548 | Sep. 28, 1937 | D.A. Meeker | Food handling apparatus | |
| 2,556,641 | Jun. 12, 1951 | H.F. Bakewell | Grinder for pigments and other materials | |
| 3,123,311 | Mar. 03, 1964 | P.J. Fontaine | Wood chipper | sanding machines |
