| Patents Granted on 1891-08-11 |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 457,353 | Aug. 11, 1891 | R.W. Kenyon | Vise | bench vises |
| 457,363 | Aug. 11, 1891 | C. Morrill | Bench Stop | bench stops |
| 457,368 | Aug. 11, 1891 | J. Sofge, G.W. Passel | Mortising machine | mortising machines |
| 457,370 | Aug. 11, 1891 | L.S. Rochat | Circular Cutter | milling machine cutters |
| 457,373 | Aug. 11, 1891 | J. Schweizer | Pivot Lathe | watchmakers lathes |
| 457,389 | Aug. 11, 1891 | J. Weber | Center Grinder for Lathes | metal lathe accessories and attachments |
| 457,392 | Aug. 11, 1891 | N.E. Austin | Chuck | metal lathe chucks |
| 457,405 | Aug. 11, 1891 | H.V. Smith | Metal Shears | shears |
| 457,459 | Aug. 11, 1891 | J.S. Conelly | Gas Motor | gas and gasoline engines |
| 457,460 | Aug. 11, 1891 | J.S. Connelly | Gas Motor | gas and gasoline engines |
| 457,526 | Aug. 11, 1891 | A.L. Daly | Combined Tool | combination tools |
| 457,535 | Aug. 11, 1891 | F.B. Ide | Chain Wrench | chain and strap wrenches |
| 457,698 | Aug. 11, 1891 | J. Booth | Machine for the manufacture of window frames | window making machines |
| 457,710 | Aug. 11, 1891 | J.F. Emmert | Emmert Turtleback Vise | vises |
