| Patents Granted on 1887-12-27 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| CA-28,237 | Dec. 27, 1887 | J.A. Mumford | Steam boiler | stationary boilers |
| CA-28,238 | Dec. 27, 1887 | J.A. Mumford | Shingle sawing machine | shingle machines |
| 375,345 | Dec. 27, 1887 | G.B. Dunham | Feather edging and channeling tool | |
| 375,350 | Dec. 27, 1887 | C. Glover | Glover's Saw Screw | saw nuts |
| 375,368 | Dec. 27, 1887 | F.W. Livermore | Corkscrew | bar corkscrews |
| 375,415 | Dec. 27, 1887 | G.T. Eames | Pulley | industrial machine pulleys and belt drive mechanisms |
| 375,537 | Dec. 27, 1887 | M. Crawford | Vise | bench vises |
| 375,538 | Dec. 27, 1887 | M. Crawford | Vise | bench vises |
| 375,588 | Dec. 27, 1887 | E. Wickert | Ax (Dovetailed/rep cutting head) | |
| 375,614 | Dec. 27, 1887 | R. Eickemeyer | Sparker-coil for gas-lighting | |
| 375,623 | Dec. 27, 1887 | J. Hadden | Saw-tooth dresser | saw jointers |
| 375,641 | Dec. 27, 1887 | C.H. Madsen | Coffee Roaster | coffee roasters |
| 375,650 | Dec. 27, 1887 | R.E. Poindexter | Device for dressing the teeth of saws | saw jointers |
| 375,658 | Dec. 27, 1887 | L.S. Starrett | Leg Joint for Caliper, Dividers, etc. | calipers |
| 375,688 | Dec. 27, 1887 | G. Whitehead | Micrometer Gage | micrometers |
