| Patents Granted on 1893-??-?? |
Patents 1 -
15
of 894
      |
| Number | Date | Patentee | Title | Type |
| CA-42,559 | Jan. 01, 1893 | D. Pitceathly | Reversing gear for steam engines | |
| CA-43,664 | Jan. 01, 1893 | J. Abell | Steam engine | steam engines |
| CA-43,824 | Jan. 01, 1893 | O.B. White, G.H. Waring | Steam engine | steam engines |
| 489,006 | Jan. 03, 1893 | J.R. Hopkins | Spindle Chuck | metal lathe chucks |
| 489,032 | Jan. 03, 1893 | W.A. Osteen | Wrench | ratchet wrenches |
| 489,048 | Jan. 03, 1893 | L.A. Barber, F.L. Twiss | Pipe Wrench | chain and strap wrenches |
| 489,224 | Jan. 03, 1893 | W.W. Doolittle | Tapping-machine | tapping machines |
| 489,248 | Jan. 03, 1893 | M.W. Doty | Ornamental lathe | wood lathes |
| 489,265 | Jan. 03, 1893 | R. Quinn | Tool for Cutting Tapering Openings | lathe tools |
| 489,273 | Jan. 03, 1893 | J.W. Steele | Wrench | quick adjust wrenches |
| 489,282 | Jan. 03, 1893 | J. Becker | Milling Machine | milling machines |
| 489,304 | Jan. 03, 1893 | G.F. Grotz | Machine for Cutting Key Ways | key seating machines |
| 489,317 | Jan. 03, 1893 | A. Mill | Tapping attachment for drills | tapping machines |
| 489,327 | Jan. 03, 1893 | W. Rathbone | Vise | |
| 489,398 | Jan. 03, 1893 | H.R. Towne | Rotating automatic machine-tool | rotary tables |
