| Patents Granted on 1861-03-?? |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| XC-1,201 | Mar. 04, 1861 | C.H. Waterous | Water drawer | pumps |
| 31,595 | Mar. 05, 1861 | J. Griffin | Mode of Regulating the Speed of Vehicles Moved by Mechanical Power | steam carriages |
| 31,605 | Mar. 05, 1861 | G. Ives | Saw Buck | work supports |
| 31,615 | Mar. 05, 1861 | F.I. Miller | Improvement in machinery for making rope | rope maker |
| 31,637 | Mar. 05, 1861 | G.R. Walker | Corn Husker | corn huskers |
| XC-1,341 | Mar. 11, 1861 | P.C. Van Brocklin | Van Brocklin's Two Horse Wheeled Cultivator | cultivators and tillers |
| 31,656 | Mar. 12, 1861 | J. Creager | Machine for turning irregular forms | pattern lathes |
| 31,658 | Mar. 12, 1861 | R. Daniels, G.P. Cobb | Beehive | |
| 31,660 | Mar. 12, 1861 | L. Dodge | Making axes | tool making machines |
| 31,678 | Mar. 12, 1861 | A.T. Serrell | Feeding-roller for rotary planing | wood planers |
| 31,693 | Mar. 12, 1861 | G.B. Phillips | Improvements in Wagon-Wrenches | axle nut wrenches |
| 31,694 | Mar. 12, 1861 | L. Stevens, A. Wyckoff | Pump-Log Hollow Auger | hollow bits |
| 31,697 | Mar. 19, 1861 | J. Brakeley | Machine for planing bark | bark processing machines |
| 31,707 | Mar. 19, 1861 | L.O. Fairbanks | Beveling Fence | jointer gauges |
| 31,722 | Mar. 19, 1861 | J.É. Lenoir | Air Engine | hot air engines |
