| Patents Granted on 1917-01-09 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 1,211,431 | Jan. 09, 1917 | A.J. Gates | Lubricator | lubricators |
| 1,211,432 | Jan. 09, 1917 | P.W. Gates | Lubricator | oil cups |
| 1,211,582 | Jan. 09, 1917 | F.G. Hobart | Piston-pin-locking mechanism | internal combustion engines |
| 1,211,840 | Jan. 09, 1917 | B.M. Hanson | Metal-working machine | metal lathes |
| 1,211,882 | Jan. 09, 1917 | E.A. Schade | Spirit-Level | metallic levels |
| 1,211,964 | Jan. 09, 1917 | A. Rasmussen | Power hacksaw-machine | metal sawing machines |
| 1,212,002 | Jan. 09, 1917 | B.B. Bean | Valve Grinding Tool | valve grinding tools |
| 1,212,003 | Jan. 09, 1917 | C.L. Bean | Valve Assembly Remover | valve seat pullers |
