| Patents Granted on 1887-12-06 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 374,168 | Dec. 06, 1887 | C.E. Barnes | Device for Aligning Steam Engines | steam engines |
| 374,181 | Dec. 06, 1887 | W. Evans | Attachment for drilling-machines | wheelwright |
| 374,185 | Dec. 06, 1887 | W.B. Gilmore | Bit-stock | |
| 374,264 | Dec. 06, 1887 | F. Berg, E.L. Miller | Miter-clamp | miter and corner clamps |
| 374,283 | Dec. 06, 1887 | S.A. Woods, J.R. Thomas | Planing machine | wood planers |
| 374,313 | Dec. 06, 1887 | A. McHenry | Planing-machine | wood planers |
| 374,335 | Dec. 06, 1887 | W. Hainsworth, R. Bagaley | Metal Rolling Machine | metal rolling machines |
| 374,363 | Dec. 06, 1887 | H. Ihsen | Wood-boring machine | portable timber borers |
| 374,405 | Dec. 06, 1887 | F.L. Gregory | Lathe Chuck | metal lathe chucks |
| 374,421 | Dec. 06, 1887 | W.A. Moore | Split Pulley | industrial machine pulleys and belt drive mechanisms |
| 374,425 | Dec. 06, 1887 | L.F. Parks | Tenoning-machine | tenoning machines |
| 374,432 | Dec. 06, 1887 | C.A. Simmons | Boring-Tool | auger bits |
| 374,493 | Dec. 06, 1887 | W.H. Parry | Template for use in gaining stair-stringers | |
| 374,497 | Dec. 06, 1887 | J.C. Riddle | Fence Machine | auxiliary wrenches |
| 374,511 | Dec. 06, 1887 | W.B. Willet | Set-works for saw-mills | sawmill set works |
