| Patents Granted on 1893-10-17 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 506,678 | Oct. 17, 1893 | U. Eberhardt | Ram connection for Shaping or Slotting Machines | metalworking machine mechanisms |
| 506,691 | Oct. 17, 1893 | W.R. Hitchcock | Leveler for Road Engines | traction engine suspensions |
| 506,703 | Oct. 17, 1893 | J.H. Lynch | Vernier Calipers | vernier calipers |
| 506,717 | Oct. 17, 1893 | A.W. Needham | Machine for making core-supports | foundryman |
| 506,817 | Oct. 17, 1893 | D.D. Hobbs | Gas Engine | gas and gasoline engines |
| 506,832 | Oct. 17, 1893 | A.E. Schofield | Wrench | hammers |
| 506,865 | Oct. 17, 1893 | D.C. Stover, F.W. Hoefer, E.A. Hoefer, A. Hoefer | Sensitive drill | drill presses |
| 506,931 | Oct. 17, 1893 | W.P. Nolan | Ratchet-drill brace | ratchet braces |
| 506,935 | Oct. 17, 1893 | M.B. Potts | Tinsmith's Tool | tinsmith |
| 506,945 | Oct. 17, 1893 | A.J. Saunders | Bed for mortising-machines | mortising machines |
| 506,954 | Oct. 17, 1893 | J.G. Timolat, C. Jacobson | Portable drill | portable metal boring and drilling machines |
| 506,961 | Oct. 17, 1893 | F.C. Williams | Tap Wrench | tap wrenches and die stocks |
| 507,020 | Oct. 17, 1893 | E.B. Mansfield | Machine for making parts of pianoforte-actions | music instrument maker |
| 507,041 | Oct. 17, 1893 | J. Rhino | Ratchet-Wrench | ratchet wrenches |
| 507,047 | Oct. 17, 1893 | G. Strickland | Lathe Slide Rest | metal lathe accessories and attachments |
