| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1827-09-20 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,881X | Sep. 20, 1827 | J. Wilson | Prong hoe | hoes | |
| 4,882X | Sep. 20, 1827 | G.A. Hoard | Improvement on P. Hawes' shingle machine | shingle machines | |
| 4,883X | Sep. 20, 1827 | E. Walker | Fanning mill | fanning mills | |
| 4,884X | Sep. 20, 1827 | G.W. Dana | Machine for cutting shingles | shingle machines | |