| Patents Granted on 1849-12-?? |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 6,916 | Dec. 04, 1849 | W. Andrew, S.A. Bantz | Mill for grinding bark | bark processing machines |
| 6,927 | Dec. 04, 1849 | A. Stiven | Improvement in pumps for raising water | rotary pumps |
| AI92 | Dec. 11, 1849 | J.W. Briggs | Harness saddle | |
| 6,934 | Dec. 11, 1849 | A. Gardner | Apparatus for bending hames | wood bending machines |
| 6,938 | Dec. 11, 1849 | A. Jenks | Mode of Changing the Gearing or Drawing-Heads While in Motion | textile machines |
| 6,941 | Dec. 11, 1849 | I. Munden | Machine for Preparing Hubs for Boxes | wheelwright |
| 6,948 | Dec. 11, 1849 | D. Vaughan | Machinery for jointing staves | barrel making machines |
| 6,949 | Dec. 11, 1849 | J. Vaughan, Jr. | Machine for Grinding or Polishing Tools | polishing and buffing machinery |
| 6,951 | Dec. 18, 1849 | T. Blanchard | Bending wood | wood bending machines |
| 6,965 | Dec. 18, 1849 | A. Broad | Machinery for dressing staves | barrel making machines |
| 6,968 | Dec. 25, 1849 | C.G. Christman | Flute | musical instruments |
| 6,979 | Dec. 25, 1849 | J. Wiley | Machinery for boring window-blinds | drilling and boring |
