| Patents Granted on 1823-02-?? |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 3,648X | Feb. 01, 1823 | P. Harry | Elastic spring girth and saddle tree | saddles |
| 3,649X | Feb. 03, 1823 | J. Tasker | Stoves | stoves |
| 3,650X | Feb. 03, 1823 | W. Bain, J. Hines | Machine for dressing flax and hemp | flax and hemp machines |
| 3,651X | Feb. 06, 1823 | E. Fuller | Machine for spinning cotton yarn | spinner |
| 3,652X | Feb. 06, 1823 | R. Rogers | Chain lanyards | |
| 3,653X | Feb. 08, 1823 | A. Allen | Water wheel | water wheels |
| 3,654X | Feb. 10, 1823 | L. Jacobs | Tanning | |
| 3,655X | Feb. 10, 1823 | D.S. Buck | Cleaning seeds | miller |
| 3,656X | Feb. 12, 1823 | J. Carll | Thrashing grain and cleaning flax | flax and hemp machines |
| 3,657X | Feb. 12, 1823 | W.A. Prince | Making carpeting, ingrain | |
| 3,658X | Feb. 15, 1823 | L.H. Mosby | Raising water by successive pumps | water pumps |
| 3,659X | Feb. 16, 1823 | L. Burnap | Weaving grass for making hats | |
| GB-182,304,760 | Feb. 18, 1823 | W. Church | Improved apparatus for printing, to be used for type, block, or plate printers | type |
| 3,660X | Feb. 19, 1823 | D.L. Farnam | Rotary steam engine | rotary steam engines |
| 3,661X | Feb. 19, 1823 | M. McDonald | Distilling | |
