| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1840-09-02 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,752 | Sep. 02, 1840 | L. Baker | Mode of Channeling and Scarfing the Soles of Pumps, Shoes, &c. | ||
| 1,754 | Sep. 02, 1840 | W.P. Badger, I. Hosmer | Machine for cutting staves | barrel making machines | |
| 1,757 | Sep. 02, 1840 | H. Burden | Machine for making hook or brad headed spikes | nail making machines | |