| Patents Granted on 1829-07-27 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 5,583X | Jul. 27, 1829 | A.P. Brittingham, E. Brittingham | Compound for Cleaning, Biting and Sharpening Worn Out Files | files |
| 5,584X | Jul. 27, 1829 | C. Emmons | Threshing Machine | threshers and thrashers |
| 5,585X | Jul. 27, 1829 | M. Kitchell, J. Mead | Engine for Raising Water by Steam and Atmospheric Pressure | steam pumping engines |
| 5,586X | Jul. 27, 1829 | W. Jackson | Construction of the Ever-pointed Pencil, to Wit: Instead of the Screw Now in Use | writing instruments |
| 5,587X | Jul. 27, 1829 | D. Bloodgood, A.E. Lazel (Lazelle) | Toothed Cylinder Pump | pumps |
