| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1830-09-13 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 6,093X | Sep. 13, 1830 | J. Clark, H. Henderson | Machine for cuttting crackers, biscuits, pilot bread, etc. | cracker and biscuit machines | |