| Patents Granted on 1862-03-__ |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 34,566 | Mar. 04, 1862 | W.H. Doane | Machine for cutting veneers | veneer machines |
| 34,595 | Mar. 04, 1862 | E.M. Scott | Improvement in machines for turning and mortising hubs | mortising machines |
| 34,605 | Mar. 04, 1862 | G. Westinghouse, Sr. | Improvement in grain and seed winnowers | winnowing machines |
| CS-80 | Mar. 07, 1862 | B. Hattox | Tanning | |
| CS-79 | Mar. 11, 1862 | C. Littlepage | Bullet Machine | |
| 34,659 | Mar. 11, 1862 | C. Wright | Improvement in tool posts or holders | lathe tool holders and tool posts |
| 34,661 | Mar. 11, 1862 | P. Foy | Improvement in Apparatus for Boring and Rifling Cannon | rifling machines |
| 34,663 | Mar. 11, 1862 | G. Hammer | Improved machine for planing oval moldings | wood planers |
| CS-81 | Mar. 14, 1862 | T. Copes | Cotton Tie | |
| CS-82 | Mar. 14, 1862 | T. Dale | Device for Replacing Locomotives on Railroad Cars | |
| 34,675 | Mar. 18, 1862 | J. Cowee, Jr., E. Edwards | Improvement in machines for cutting chair-backs | chair maker |
| 34,680 | Mar. 18, 1862 | M. Galvin | Hand tenoning machine | human powered machines |
| 34,684 | Mar. 18, 1862 | E. Guyer | Improvement in sawmills | sawmill headblocks |
| 34,701 | Mar. 18, 1862 | N. Shaw, W.B. Estabrooks, C.A. Piper | Improved shingle machine | shingle machines |
| 34,723 | Mar. 18, 1862 | S.H. Roper | Air Engine | hot air engines |
