| Patents Granted on 1893-05-23 |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 497,767 | May 23, 1893 | J.B. Clyne | Die or Tap Holder for Screw Machines | tap and die holders |
| 497,768 | May 23, 1893 | R.B. Cole | Sawmill | circular sawmills |
| 497,769 | May 23, 1893 | C.M. Conradson | Tool Support for Lathes | turret lathes |
| 497,775 | May 23, 1893 | A.L. Dickinson | Jar Holder | jar wrenches |
| 497,797 | May 23, 1893 | R.C. Jones | Pipe Tongs | pipe tongs |
| 497,802 | May 23, 1893 | E. Lindner | Combined Trammel & Calipers | trammels |
| 497,809 | May 23, 1893 | A. Muehlmatt | Machine for bending stud-spirals | |
| 497,850 | May 23, 1893 | S.L. Worsley | Milling Machine | milling machines |
| 497,851 | May 23, 1893 | S.L. Worsley | Lathe | turret lathes |
| 497,938 | May 23, 1893 | J.W. Yingling | Combined Square and Bevel-Gage | marking gauges |
| 497,978 | May 23, 1893 | E.B. Hayes | Door-machine | specialty woodworking machines |
| 497,979 | May 23, 1893 | E.B. Hayes | Door-machine | specialty woodworking machines |
| 497,997 | May 23, 1893 | J.T. Wilkin | Machine for Planing Cyclodal Surfaces | metal planers |
| 497,998 | May 23, 1893 | J.T. Wilkin | Machine for Forming Cyclodal Surfaces | metal planers |
| 498,007 | May 23, 1893 | W.T. Gallt | Rake | rakes |
