| Patents Granted on 1825-??-?? |
Patents 1 -
15
of 307
      |
| Number | Date | Patentee | Title | Type |
| 4,004X | Jan. 01, 1825 | R. Abbey | Machine for Hulling and Cleaning Coffee | clover hullers |
| 4,005X | Jan. 03, 1825 | P. Reading | Flax breaking machine | flax and hemp machines |
| 4,006X | Jan. 03, 1825 | S. Currey | Forcing pump | pumps |
| GB-182,505,074 | Jan. 11, 1825 | G. Sayner, J. Greenwood | Sawing and Cutting Wood and Timber by Machinery | circular sawmills |
| 4,007X | Jan. 13, 1825 | W.M. Summers | Cast iron mile marks | |
| 4,008X | Jan. 14, 1825 | A. Kolb | Pan and furnace for evaporating liquids | industrial furnaces |
| 4,009X | Jan. 19, 1825 | T. Kensett, E. Daggett | Method of preserving animal substances | food preservation apparatus |
| 4,010X | Jan. 21, 1825 | G. Crosby | Machine for ruling paper | ruling machines |
| 4,011X | Jan. 22, 1825 | C. Darby | Casting boxes for carriages, carts, etc. | |
| 4,012X | Jan. 26, 1825 | C. Elliott | Moccasins | |
| 4,013X | Jan. 26, 1825 | J.C. Bay | Pharmaceutic composition | |
| 4,014X | Jan. 28, 1825 | D. Gerrard | Manufacture of salt | |
| 4,015X | Feb. 08, 1825 | M. Pennock | Revolving hay and grain horse rake | hay or straw rakes |
| 4,016X | Feb. 08, 1825 | F. Kellsey | Machine for manufacturing cordage | rope maker |
| 4,017X | Feb. 08, 1825 | J. Hyde | Machine for thrashing and cleaning grain | miller |
