| Patents Granted on 1892-12-__ |
Patents 1 -
15
of 48
      |
| Number | Date | Patentee | Title | Type |
| DE-65,962 | Dec. 06, 1892 | C. Maynard | Sellbstthatig verstellbarer Schraubenschlussel | quick adjust wrenches |
| 487,313 | Dec. 06, 1892 | D.S. Covert, S. Withers | Gas Engine | gas and gasoline engines |
| 487,328 | Dec. 06, 1892 | E. Houlbrook | Tool-Sharpener | sharpening machines |
| 487,331 | Dec. 06, 1892 | J.W. Kellam | Adjustable Flange Wrench | flange wrenches |
| 487,348 | Dec. 06, 1892 | E.B. Hayes | Molding and blind-slat-planing machine | windowblind machines |
| 487,410 | Dec. 06, 1892 | G. Sylvia | Automatic Stop for Micrometer Gages | micrometers |
| 487,572 | Dec. 06, 1892 | F.A. Huntington | Ore-car | railroad cars and carriages |
| 487,635 | Dec. 06, 1892 | G.H. McGown | Combination Tool | combination tools |
| 487,637 | Dec. 06, 1892 | F.H. Niernan | Machine for making saddletrees | specialty woodworking machines |
| 487,692 | Dec. 06, 1892 | A. Beaudry | Power-hammer | drop hammers |
| DE-65,969 | Dec. 08, 1892 | E.W. Rider | Verstellbarer Schraubenschlüssel | quick adjust wrenches |
| 487,741 | Dec. 13, 1892 | J. Huebner | Device for Grinding Button Blanks | button making machinery |
| 487,742 | Dec. 13, 1892 | J.P. Hunt | Nut or Pipe Wrench | pipe and nut combination wrenches |
| 487,775 | Dec. 13, 1892 | F.H. Richards | Duplex feed mechanism | milling machines |
| 487,785 | Dec. 13, 1892 | C. Seymour | Polishing-machine | belt sanders |
