| Patents Granted on 1849-05-?? |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 6,404 | May 01, 1849 | W.M. Shaw, E. Gould | Printing paper-hangings | |
| 6,419 | May 01, 1849 | C. Mowry | Machinery for jointing and cutting staves | cooper |
| XC-256 | May 05, 1849 | J. Baird | Improvements in the arrangement and construction of the steam engine | steam engines |
| 6,432 | May 08, 1849 | L. Hedge | Band sawmill | bandsaws |
| 6,436 | May 08, 1849 | R. Powers | Machinery for working timber into irregular forms | pattern lathes |
| 6,441 | May 08, 1849 | M. Guild | Improvement in Machinery for Laying Ropes | rope maker |
| 6,443 | May 08, 1849 | H. Law | Machinery for dressing staves | cooper |
| 6,447 | May 15, 1849 | P. Bryant | Machine for cutting and slitting cheese-hoops, &c. | hoop making machines |
| 6,458 | May 22, 1849 | C. Carter | Boring and mortising machine | mortising machines |
| 6,459 | May 22, 1849 | S. Wood, C.S. Beardsley | Hollow Plane with Adjustable Sole | plane beds |
| 6,469 | May 22, 1849 | A. Lincoln | Buoying Vessels over Shoals | |
| 6,470 | May 22, 1849 | W.H. Seymour | Machine for jointing staves | barrel making machines |
| 6,484 | May 29, 1849 | W.H. Willcox | Boring-machine | shipwright |
| 6,485 | May 29, 1849 | L. Augur, J.L. Lord | Stop for carpenters' benches | bench stops |
