| Patents Granted on 1891-05-05 |
Patents 1 -
15
of 28
      |
| Number | Date | Patentee | Title | Type |
| CA-36,549 | May 05, 1891 | T.D. Keith | Wrench | pipe wrenches |
| 451,448 | May 05, 1891 | E.F. Beugler | Boring Tool | reamers |
| 451,477 | May 05, 1891 | F. Gleason | Tire for cycles | |
| 451,494 | May 05, 1891 | C.F. Leopold | Saw set | saw sets |
| 451,552 | May 05, 1891 | W. Damer | Shoe Maker's Rule | rules |
| 451,554 | May 05, 1891 | W.E. Schwing, W.F. Folmer | Toy Pistol | toys |
| 451,590 | May 05, 1891 | R.F. Barker | Pulley for band-saw mills | band sawmills |
| 451,620 | May 05, 1891 | G.W. Lewis | Gas or Vapor Engine | gas and gasoline engines |
| 451,621 | May 05, 1891 | G.W. Lewis | Gas Engine | gas and gasoline engines |
| 451,644 | May 05, 1891 | C.C. Taintor | Saw-Set | saw sets |
| 451,648 | May 05, 1891 | N.L. Darling | Traction Engine | traction engine propulsion components |
| 451,686 | May 05, 1891 | C.L. Bellamy | Carriage-Jack | axle nut wrench combination tools |
| 451,711 | May 05, 1891 | J. Hartness | Chuck | metal lathe chucks |
| 451,712 | May 05, 1891 | A. Hartung | Watch Makers Jewel Setting Cutter | watchmakers lathes |
| 451,720 | May 05, 1891 | H. Bolthoff | Steam-engine | steam engine valves |
