| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Major McDonald | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 3,551X | Jul. 09, 1822 | M. McDonald | Machine for threshing etc. | ||
| 3,887X | Jun. 10, 1824 | M. McDonald | Machine for cutting hay and straw | hay or straw cutters | |