| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1853-04-05 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 9,648 | Apr. 05, 1853 | T. Newbury | Apparatus for feeding blanks to screw-machines | screw machines | |
| 9,651 | Apr. 05, 1853 | S. Rust | Sector-press | metal shearing machines | |