| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John McDonald | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 4,875X | Sep. 11, 1827 | J. McDonald | Machine for separating the hair from fur | ||
 | 146,588 | Jan. 20, 1874 | H.A. Gatley | Gatley Cutter Adjustment | |
| 330,720 | Nov. 17, 1885 | S.W. Little | Saw-mill carriage | ||
 | 331,519 | Dec. 01, 1885 | J. McDonald | Siding Rest | |
 | 393,253 | Nov. 20, 1888 | J. McDonald | Machine for making dowel-pins | |
| 895,287 | Aug. 04, 1908 | J. McDonald | Sprag sharpener | ||