| Patents Granted on 1873-03-__ |
Patents 1 -
15
of 55
      |
| Number | Date | Patentee | Title | Type |
| CA-2,120 | Mar. 01, 1873 | L.D. Howard | Rein-holder | coaches and carriages |
| RE5,303 | Mar. 04, 1873 | L.C. Patter | Improvement in circular-saw mills | sawmills |
| 136,374 | Mar. 04, 1873 | J.E. Haskell | Improvement in dovetailing-machines | dovetailing machines |
| 136,390 | Mar. 04, 1873 | H.C. Smith | Improvement in combined ironing-tables, lap-boards, and step-ladders | ironing tables |
| 136,391 | Mar. 04, 1873 | S.A. Smith | Improvement in Dies for Manufacturing Augers | making drills and augers |
| 136,405 | Mar. 04, 1873 | G.R. Babbitt, W.A. Harris | Improvement in piston-packings | piston ring and packing |
| 136,432 | Mar. 04, 1873 | A.S. Gear | Machines for Turning Stone | stoneworking lathes |
| 136,433 | Mar. 04, 1873 | G.S. Grigg | Improvement in scroll-sawing machines | scrollsaws |
| 136,450 | Mar. 04, 1873 | I.F. Murch | Multiple Bit Device | drill bits |
| 136,469 | Mar. 04, 1873 | J.A. Traut | Improvement in Carpenters' Plane | combination planes |
| 136,505 | Mar. 04, 1873 | F.D. Green | Improvement in machines for relishing doors, &c. | wood shapers |
| 136,529 | Mar. 04, 1873 | W.H. Mayo | Improvement in excelsior-machines | excelsior machines |
| 136,541 | Mar. 04, 1873 | D.C. Prescott | Improvement in saw-mills | sawmills |
| 136,558 | Mar. 04, 1873 | N. Stow | Counter Shears | cloth shearing machines |
| 136,559 | Mar. 04, 1873 | N.J. Templeton | Improvement in machines for sawing | barrel making machines |
