| Patents Granted on 1883-02-20 |
Patents 1 -
15
of 31
      |
| Number | Date | Patentee | Title | Type |
| RE10,290 | Feb. 20, 1883 | L.C. Parker | Gas Engine | gas and gasoline engines |
| 272,408 | Feb. 20, 1883 | M.S. Brooks | Tap Wrench | tap wrenches and die stocks |
| 272,431 | Feb. 20, 1883 | E. Harrington | Hoisting-machine | hoists, winches, come-alongs |
| 272,445 | Feb. 20, 1883 | R.B. Jones, G.F. Wetherell | Resawing-machine | circular resaws |
| 272,447 | Feb. 20, 1883 | J. Hughes, D. Lippy | Traction Engine | steam traction engines |
| 272,478 | Feb. 20, 1883 | R.F. Rice | Tap Wrench | tap wrenches and die stocks |
| 272,480 | Feb. 20, 1883 | H.A. Rowland | Apparatus for Grinding Screws | grinding fixtures |
| 272,526 | Feb. 20, 1883 | J.W. Calef | Pipe Cutter and Tongs | pipe wrenches |
| 272,530 | Feb. 20, 1883 | S.H. Chase | Device for dressing saw-teeth | saw jointers |
| 272,535 | Feb. 20, 1883 | E.R. Deverall | Oil Can | oil cans |
| 272,573 | Feb. 20, 1883 | P. Mihan | Gas Burner and Pipe Pliers | pliers |
| 272,578 | Feb. 20, 1883 | B.N. Payne, J. Oldham | Steam Boiler | stationary boilers |
| 272,610 | Feb. 20, 1883 | J.C. Wuerfel | Saw-mill | sawmill headblocks |
| 272,625 | Feb. 20, 1883 | A. Burch, M.E. Beach | Saw Setting and Jointing Device | |
| 272,630 | Feb. 20, 1883 | J.H. Berkshire | Reciprocating-saw mill | reciprocating sawmills |
