| Patents Granted on 1887-12-13 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 374,573 | Dec. 13, 1887 | E. Bechtel | Portable sawing-machine | circular sawmills |
| 374,593 | Dec. 13, 1887 | A.D. Goodell | Chuck For Holding Tools With Irregular-Shaped Shanks | drill chucks |
| 374,594 | Dec. 13, 1887 | A.D. Goodell | Drill Chuck | drill chucks |
| 374,598 | Dec. 13, 1887 | E.A. Harris | Machine for cutting veneers | veneer machines |
| 374,630 | Dec. 13, 1887 | F. Gleason, E.A. Riggs | Stave-machine | cooper |
| 374,639 | Dec. 13, 1887 | J. Strachan | Beam Compass | trammels |
| 374,650 | Dec. 13, 1887 | W.F. Batters | Wire Splicer | wrenches |
| 374,663 | Dec. 13, 1887 | J.G. Downie | Compensating Gear for Road Engines | traction engine propulsion components |
| 374,664 | Dec. 13, 1887 | R.M. Downie | Road Engine | steam road engines |
| 374,670 | Dec. 13, 1887 | G.J. Goodhue | Shaping mine timbers | wood shapers |
| 374,671 | Dec. 13, 1887 | G.J. Goodhue | Wood-working machine | specialty woodworking machines |
| 374,672 | Dec. 13, 1887 | G.J. Goodhue | Wood-working machine | specialty woodworking machines |
| 374,707 | Dec. 13, 1887 | V. Royle, J. Royle, Jr. | Routing-machine | routing machines |
| 374,730 | Dec. 13, 1887 | H.M. Bullis | Laying-out attachment for mortising-machines | mortising machines |
| 374,743 | Dec. 13, 1887 | L.D. Jones | Chuck | metal lathe chucks |
