| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for F. L. Sweet | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 9,867 | Jul. 19, 1853 | S.J. Sherman | Pocket Level | levels | |
| 10,017 | Sep. 13, 1853 | J.M. Smith | Improved cutter-head for molding machines | cutters | |