| Patents Granted on 1886-12-21 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 354,538 | Dec. 21, 1886 | F.B. Crocker, C.G. Curtis | Dynamo Electric Machine or Motor | electric motors |
| 354,601 | Dec. 21, 1886 | J. Hunter | Watchmakers Lathe | watchmakers lathes |
| 354,603 | Dec. 21, 1886 | H.K. Jones | Metal Screw Machine | screw machines |
| 354,605 | Dec. 21, 1886 | T.A. Long | Portable or Traction Engine | traction engine suspensions |
| 354,657 | Dec. 21, 1886 | L.L. Rowe | Crimping tool | pliers |
| 354,680 | Dec. 21, 1886 | A.J. Vollrath, H. Brand | Adjustable Gage for Supporting Clapboards | clapboard markers |
| 354,690 | Dec. 21, 1886 | H. Cleary | Tool-holder for grindstones | bench or pedestal grinders |
| 354,718 | Dec. 21, 1886 | F.C. Sawhill, T.D. McCarty | Pipe Wrench | pipe wrenches |
| 354,737 | Dec. 21, 1886 | F.H. Richards | Lathe Head | metal lathes |
| 354,740 | Dec. 21, 1886 | W.A. Rogers | Measuring devices for lathe | wood lathes |
| 354,770 | Dec. 21, 1886 | M.E. Campfield | Wrench | quick adjust wrenches |
| 354,773 | Dec. 21, 1886 | F.H. Clement | Face jointer | jointers |
| 354,811 | Dec. 21, 1886 | I.V. Roy | Tablesaw for making curved pulley parts | pulley making machines |
| 354,849 | Dec. 21, 1886 | B.F. Barnes | Belt gearing | woodworking machine mechanisms |
| 354,865 | Dec. 21, 1886 | W.H. Jones | Pocket Rule | folding rules |
