| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for N. O. Mitchell | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 6,038 | Jan. 16, 1849 | W.M. Davis | Machinery for making boxes | box making machines | |
| 6,253 | Apr. 03, 1849 | E. Webber, C. Hartshorn | Machinery for turning lasts and other irregular figures from reverse patterns | pattern lathes | |