| Patents Granted on 1917-11-13 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| RE14,392 | Nov. 13, 1917 | J.O. Berg | Tool for treating stone, concrete and other material | handheld power tools |
| 1,246,130 | Nov. 13, 1917 | G.P. Macready | Collapsible spindle | yarn reels |
| 1,246,182 | Nov. 13, 1917 | H. Terhune | Board Drop Hammer | drop hammers |
| 1,246,183 | Nov. 13, 1917 | H. Terhune | Drop-hammer | drop hammers |
| 1,246,184 | Nov. 13, 1917 | H. Terhune | Drop-hammer | drop hammers |
| 1,246,185 | Nov. 13, 1917 | H. Terhune | Means for operating the rolls of a board drop-hammer | drop hammers |
| 1,246,326 | Nov. 13, 1917 | J.H. Rusby | Extension-drill | handheld power drills |
| 1,246,447 | Nov. 13, 1917 | C.W. McDaniel | Duplex Wrench | socket wrenches |
| 1,246,466 | Nov. 13, 1917 | G.R. Reeves | Miter Clamp | miter and corner clamps |
