| Patents Granted on 1917-08-14 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 1,236,408 | Aug. 14, 1917 | E.J. Dickson | Valve Reamer and Refacer | valve grinding tools |
| 1,236,419 | Aug. 14, 1917 | W.F. Folmer | Aviator's Camera | cameras |
| 1,236,486 | Aug. 14, 1917 | A.L. Ruquist | Rafter Miter | miter squares |
| 1,236,631 | Aug. 14, 1917 | V. Villeneuve | Clapboard Marker | clapboard markers |
| 1,236,632 | Aug. 14, 1917 | J. Vincent | Oliver or Tilt Hammer | trip and helve hammers |
| 1,236,826 | Aug. 14, 1917 | R.A. Durland | Valve Spring Compressor | valve spring tools |
| 1,236,848 | Aug. 14, 1917 | G.O. Leopold | Alternate driving means for the North Bros. 1445 drill | hand drills |
| 1,236,997 | Aug. 14, 1917 | C.L. Tolles | Turret tool-post | turret lathes |
| 1,237,001 | Aug. 14, 1917 | J.D. Webber | Laying Out Device | special purpose gauges |
| 1,237,153 | Aug. 14, 1917 | L. Bastrup | Lathe Dog | |
| 1,237,165 | Aug. 14, 1917 | J.W. Brooks | Valve Refacing Tool | valve grinding tools |
| 1,237,185 | Aug. 14, 1917 | A.L. Ewen | Tool Holder | drilling and boring tool holders |
