| Patents Granted on 1801-??-?? |
Patents 1 -
15
of 54
      |
| Number | Date | Patentee | Title | Type |
| 308X | Jan. 17, 1801 | J. Canon | Machine for breaking flax | flax and hemp machines |
| 309X | Jan. 17, 1801 | J. Wheaton | Jaundice bitters | medical pills and syrups |
| 310X | Jan. 22, 1801 | E. Whiting | Cotton gin | cotton gins |
| 311X | Jan. 26, 1801 | H. Guest | Sheathing vessels | shipwright |
| 312X | Jan. 26, 1801 | A. Anderson | Brewing with Indian corn | distilling |
| 313X | Jan. 26, 1801 | A. Anderson | Condensor for heating wash in distilling | distilling apparatus |
| GB-180,102,467 | Jan. 27, 1801 | G. Medhurst | Compound crank for converting between circular and rectilinear motion | industrial machine mechanisms |
| 314X | Jan. 29, 1801 | J. Sharples | Giving motion to wheels within cylinders | industrial machine mechanisms |
| GB-180,102,471 | Feb. 05, 1801 | E. Cartwright | Steam engine frame | steam engines |
| GB-180,102,472 | Feb. 05, 1801 | J.G. Baptiste | Hydraulic engines | |
| GB-180,102,478 | Feb. 10, 1801 | M.I. Brunel | Machine for cutting mortises in block shells | mortising machines |
| 315X | Feb. 12, 1801 | W. Henderson | Improvement in the construction of stoves | stoves |
| 316X | Feb. 12, 1801 | B. Henfrey, T. Bedwell | Evaporating Machine | evaporating apparatus |
| 317X | Feb. 20, 1801 | M. Garber | Machine for making and heading nails | nail making machines |
| 318X | Feb. 20, 1801 | B. Langdon | Hydraulic machine for raising water | elevators and lifts |
