| Patents Granted on 1855-03-__ |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 12,482 | Mar. 06, 1855 | F.A. Gleason | Machine for cutting miter and other joints | miter machines |
| 12,484 | Mar. 06, 1855 | G.H. Hubbard | Auger-Handle Fastening | auger handles |
| 12,492 | Mar. 06, 1855 | J. Stainthorp | Candle Mold | chandler |
| 12,493 | Mar. 06, 1855 | L. Stewart | Mode of constructing saw-plates and setting teeth therein | sawblades |
| 12,500 | Mar. 13, 1855 | W.E. Arnold | Sash Fastener | |
| 12,502 | Mar. 13, 1855 | J.M. Bottum | Polishing Apparatus for Watchmakers' Lathes | watchmakers lathes |
| 12,507 | Mar. 13, 1855 | N.T. Greene | Cut-off valve for steam-engines | steam engine valve gear |
| 12,510 | Mar. 13, 1855 | J. Hyde | Improvement in Screw-Wrenches | quick adjust wrenches |
| GB-185,500,561 | Mar. 13, 1855 | J. Gracie | Improvements in wood-planing machines | wood planers |
| GB-185,500,599 | Mar. 17, 1855 | E. Breittmayer | New or improved mortising machine | mortising machines |
| 12,543 | Mar. 20, 1855 | A.H. Crozier | Machine for cutting barrel-heads | barrel making machines |
| 12,551 | Mar. 20, 1855 | I.W. Hoagland | Auger Bit With Detachable Cutting Lip | auger bits |
| 12,552 | Mar. 20, 1855 | G. Hotchkiss | Railroad-car brake | railroad car brakes |
| 12,563 | Mar. 20, 1855 | E. Street | Mortising and tenoning machine | mortising machines |
| 12,575 | Mar. 20, 1855 | C.W. Cotton | Attaching Augers to Handles | auger handles |
