| Patents Granted on 1809-??-?? |
Patents 1 -
15
of 208
      |
| Number | Date | Patentee | Title | Type |
| 974X | Jan. 06, 1809 | C. Curtis, W. Sampson | Machine for cleaning clover seed | miller |
| 975X | Jan. 06, 1809 | P. Upham | Pneumatic forcing pump | air pumps |
| 976X | Jan. 06, 1809 | W. Miller | Machine for manufacturing dip candles | candle making machinery |
| 977X | Jan. 06, 1809 | S. Stansbury | Machine for dipping candles | candle making machinery |
| 978X | Jan. 06, 1809 | A. Horn | Pumps | plumber |
| 979X | Jan. 07, 1809 | J. Farnham | Machine for making window sashes | window making machines |
| 980X | Jan. 07, 1809 | S. Boyden | Machine for splitting hides and shaving leather | splitting and shearing machinery |
| 981X | Jan. 08, 1809 | R.S. Chappel | Machine for dressing flax and hemp | flax and hemp machines |
| 982X | Jan. 10, 1809 | M. Moss | Hair combs | |
| 983X | Jan. 12, 1809 | S. Tucker | Washing machine | washing machines |
| 984X | Jan. 14, 1809 | J. Pratt | Composition for the bottoms of vessels | |
| 985X | Jan. 14, 1809 | W. Ross | Carriages | |
| 986X | Jan. 14, 1809 | J. Blanchard | Fastening to window shutters | |
| 987X | Jan. 15, 1809 | S. Bartlett | Clay conduit | |
| 988X | Jan. 16, 1809 | W. Thornton | Steam boats and boilers | nautical propulsion apparatus |
