| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for E. O. Carrington | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 66,297 | Jul. 02, 1867 | E. Carrington, E.O. Carrington | Improved machine for cutting down augers | tool making machines | |
| 76,301 | Apr. 07, 1868 | E. Carrington, E.O. Carrington | Improvement in Machine for Grinding and Cutting Down Augers | making drills and augers | |