| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Dutton & Co. | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 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 | |
| RE1,911 | Mar. 28, 1865 | D.C. Cumings | Improvement in straw-cutters | hay or straw cutters | |