| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1831-01-12 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 6,335X | Jan. 12, 1831 | C. Goodyear | Manufacturing buttons called the safe eye button | ||
| 6,336X | Jan. 12, 1831 | W. Kendall | Mode of applying water to mill wheels | water wheels | |
| 6,337X | Jan. 12, 1831 | E. Oram | Globe for teaching geography | ||
| 6,338X | Jan. 12, 1831 | E.M. Waggener | Bar-Share Plow | auxiliary wrenches | |