| Patents Granted on 1804-12-?? |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 589X | Dec. 22, 1804 | S. Newton | Improvement in the cow or sheep bell | |
| 590X | Dec. 22, 1804 | F.W. Geysenhayner | Nail Machine | nail making machines |
| 591X | Dec. 26, 1804 | J.W. Stanton | Wind Mill | wind power apparatus |
| 592X | Dec. 26, 1804 | I. Scott | New Invented Window Springs | door and window hardware |
| 593X | Dec. 29, 1804 | J. Bellows, Jr., E. White | Manufacturing ashes | |
| 594X | Dec. 31, 1804 | N. Fobes (Forbes) | Machine for Boring Gun Barrels | gunsmith |
| 595X | Dec. 31, 1804 | S. Chamberlaine | Medicine called bilious cordial | medical pills and syrups |
| 596X | Dec. 31, 1804 | S. Janes | Mode of improving or setting a horse's ears | |
