| Patents Granted on 1860-03-?? |
Patents 1 -
15
of 36
      |
| Number | Date | Patentee | Title | Type |
| AI268 | Mar. 06, 1860 | H.H. Evarts | holding the blocks in a stave sawing machine | cooper |
| AI269 | Mar. 06, 1860 | J. Huston | Seeder | |
| AI270 | Mar. 06, 1860 | E.H. Angamar | Staying and bracing piles for wharves, piers, etc. | |
| RE921 | Mar. 06, 1860 | A. Crosby | Improved valve for steam-engines | steam engine valves |
| 27,354 | Mar. 06, 1860 | H. Disston | Method of Securing Handles on Handsaws | saw nuts |
| 27,370 | Mar. 06, 1860 | J.W. Lyon | Machine for Finishing Plugs for Stop Cocks | metal lathes |
| 27,381 | Mar. 06, 1860 | J.T. Plass | Slide-valve for steam-engines | steam engine valves |
| 27,393 | Mar. 06, 1860 | C.M. Spencer | Improvement in Self-Loading Firearms | rifles |
| 27,397 | Mar. 06, 1860 | A.C. Vaughan | Mortising-machine | mortising machines |
| 27,411 | Mar. 06, 1860 | W.J. Liddell | Car-spring | |
| NF-21 | Mar. 09, 1860 | R. Neyle | Improvement in cod-jiggers | |
| AI271 | Mar. 13, 1860 | N. Cowles, A. Hulbert | Carriage seat | |
| XC-1,053 | Mar. 13, 1860 | C.H. Wortman | An improved eaves trough machine | specialty woodworking machines |
| 27,426 | Mar. 13, 1860 | A. Brown, F. Brown | Steam-pump | steam pumps |
| 27,431 | Mar. 13, 1860 | A. Crosby | Induction-valve gear for steam-engines | |
