| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for William McDonald | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 13,197 | Jul. 03, 1855 | W. McDonald | Machine for Mitering Printers' Rules | |
 | 81,661 | Sep. 01, 1868 | W. McDonald | Improvement in hanging circular saws | |
 | CA-161 | Nov. 26, 1869 | W. McDonald | The Dominion Hay Fork | |
 | 243,717 | Jul. 05, 1881 | W. McDonald | Edger | |