| Patents Granted on 1887-04-05 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| CA-26,397 | Apr. 05, 1887 | R. Dutton | Machine for grinding mower-knives | sharpeners |
| 360,426 | Apr. 05, 1887 | J. Fray, J.S. Fray | Tool-Handle | tool handles |
| 360,430 | Apr. 05, 1887 | L.F. Grammes | Cam-cylinder for knitting-machines | |
| 360,465 | Apr. 05, 1887 | O.K. Patterson | Combined Square and Bevel | bevel squares |
| 360,530 | Apr. 05, 1887 | J.N. Kaufholz | Slotting Attachmentt for Metal planers | metal planer accessories |
| 360,536 | Apr. 05, 1887 | T.J. Megown | Leveling Instrument | spirit levels |
| 360,545 | Apr. 05, 1887 | E.F. Wagner | Draftsman's Rule | draftsmans rule |
| 360,616 | Apr. 05, 1887 | J.J. Philbrick | Stave-planer | cooper |
| 360,617 | Apr. 05, 1887 | J.J. Philbrick | Stave-jointing machine | cooper |
| 360,623 | Apr. 05, 1887 | J.T. Sidén | Tool for Making Spiral Springs | spring making machines |
| 360,644 | Apr. 05, 1887 | J.H. Bachelder | Steam Engine Attachment | steam engine indicators |
| 360,650 | Apr. 05, 1887 | L.C. Bolen | Ratchet bit brace | ratchet braces |
| 360,677 | Apr. 05, 1887 | L. Garrigues | Feed-roll | woodworking machine stockfeeding mechanisms |
| 360,711 | Apr. 05, 1887 | J.E. McIntosh | Engine Crank | steam engine crank rods |
| 360,731 | Apr. 05, 1887 | F.C. Sawhill | Wrench | self-adjust wrenches |
