| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 83/681 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,436X | May 18, 1826 | E. Treadwell | Bread, Biscuit | cracker and biscuit machines | |
| 2,161,994 | Jun. 13, 1939 | A.N. Emmons, J.S. Burns | Disk cutter | ||