| Patents Granted on 1826-04-?? |
Patents 1 -
15
of 41
      |
| Number | Date | Patentee | Title | Type |
| 4,378X | Apr. 01, 1826 | S. Morey | Gas or vapour engine | gas and gasoline engines |
| 4,379X | Apr. 01, 1826 | A. Place | Dry docks | |
| 4,380X | Apr. 01, 1826 | J. Brimhall, T. Keyes, Jr. | Heating callender rolers for glazing | |
| 4,381X | Apr. 03, 1826 | E.H. Badger | Bedstead fastenings | |
| 4,382X | Apr. 05, 1826 | J. Frask | Making boots and shoes | |
| 4,383X | Apr. 05, 1826 | G. Ross | Art of tayloring | tailor |
| 4,384X | Apr. 05, 1826 | T. Allen (Allm) | Slitting and rolling iron mills | steel maker |
| 4,385X | Apr. 06, 1826 | O. Goddard | Machinery for sawing shingles | shingle machines |
| 4,386X | Apr. 08, 1826 | D. Gleason, H. Frisbee | Jointing and matching boards | jointers |
| 4,387X | Apr. 08, 1826 | R.W. Oliphant, S. Town | Power wheel for pumping vessels | pumps |
| 4,388X | Apr. 12, 1826 | R.V. Mudge | Washing machine | washing machines |
| 4,389X | Apr. 12, 1826 | G. Glenn | Cotton press | cotton presses |
| 4,390X | Apr. 12, 1826 | G. Burbank | Vibrating cylindrical mould for making paper | |
| 4,391X | Apr. 12, 1826 | E. Brown | Improvement on Chandler & Brown's wire harness for weaving | weaver |
| 4,392X | Apr. 12, 1826 | J. Schirer | Crooking gun stocks | gunsmith |
