| Patents Granted on 1826-03-?? |
Patents 1 -
15
of 32
      |
| Number | Date | Patentee | Title | Type |
| 4,346X | Mar. 01, 1826 | L. Jacobs | Improvement on the old method of tanning | |
| 4,347X | Mar. 02, 1826 | C. Wing | Perpetual lever vice | |
| 4,348X | Mar. 02, 1826 | D. Treadwell | Power printing press | printer |
| 4,349X | Mar. 03, 1826 | J.B. Wheeler, J.R. Wheeler | Spinning wool and cotton, called fancy spinner | spinner |
| 4,350X | Mar. 04, 1826 | E. Terry | Wooden wheel 30 hour clocks (reissued) | clockmaker |
| 4,351X | Mar. 04, 1826 | E. Terry | Wooden wheeled thirty hour clock (additional patent) | clockmaker |
| 4,352X | Mar. 07, 1826 | J. Delano | Fire proof wrought iron chests | |
| 4,353X | Mar. 07, 1826 | E. Ferris | Marble rubbing and scouring machine | stonemason |
| 4,354X | Mar. 08, 1826 | E. Thurston | Washing machine | washing machines |
| 4,355X | Mar. 10, 1826 | G. Deming | Steam engine for boats | steamboats |
| 4,356X | Mar. 10, 1826 | H. Lye | Machine for sewing leather | sewing machines |
| 4,357X | Mar. 10, 1826 | J.L. Norton | Machine for hulling and cleaning rice | rice cleaners |
| 4,358X | Mar. 11, 1826 | W. Day | Mode of dipping candles by machinery | candle making machinery |
| 4,359X | Mar. 15, 1826 | A.H. Whitney | Machine for raising stumps, stones, etc. | stump elevators |
| 4,360X | Mar. 15, 1826 | S. Severson | Mode of measuring for cutting out garments | garment measuring tools |
