| Patents Granted on 1870-03-?? |
Patents 1 -
15
of 88
      |
| Number | Date | Patentee | Title | Type |
| 100,261 | Mar. 01, 1870 | H. Thompson, C.B. Conant | Improvement in spoke-lathe | wheelwright |
| 100,312 | Mar. 01, 1870 | G. Munday | Saw Gummer | saw gummers |
| 100,440 | Mar. 01, 1870 | A.T. Perrine | Improvement in auger for boring square holes | drill bits |
| 100,458 | Mar. 01, 1870 | H.S. Shepardson | Curved or segmental sliding jaws | brace chucks |
| 100,463 | Mar. 01, 1870 | C.M. Stratton, E.A. Stratton | Improvement in Spirit Level | wooden levels |
| 100,471 | Mar. 01, 1870 | J. Walling | Improvement in sawing-machine | wheelwright |
| 100,473 | Mar. 01, 1870 | J. Watson | Lathe | metal lathes |
| 100,484 | Mar. 01, 1870 | W.H. Wright | Improvement in farm gates | |
| CA-270 | Mar. 05, 1870 | G. Whitely | A machine for turning saw logs on the carriage in a saw mill | woodworking machine material handling |
| CA-273 | Mar. 05, 1870 | C.H. Guard | Guard and Campbell's Wheel Machine | wheelwright |
| RE3,875 | Mar. 08, 1870 | D.K. Kraatz | Turbine Water Wheel | turbine water wheels |
| 100,502 | Mar. 08, 1870 | F.G. Chapman | Improvement in mortising machines | mortising machines |
| 100,541 | Mar. 08, 1870 | A.Z. Mason | Woodworker's Leg Vise Jaw | leg vises |
| 100,551 | Mar. 08, 1870 | G.M. Nickason | Improvement in scroll-saws | scrollsaws |
| 100,562 | Mar. 08, 1870 | S.C. Searles | Improvement in Calkers' Mallet | shipwright |
