| Patents Granted on 1919-10-?? |
Patents 1 -
15
of 30
      |
| Number | Date | Patentee | Title | Type |
| FR-495,289 | Oct. 03, 1919 | H. Hunt, H.W. Hunt, P. Hunt | Machine to groove and cut twist drills | drill grinders |
| 1,317,708 | Oct. 07, 1919 | L. Kaplan | Calipers | indicating calipers |
| 1,317,846 | Oct. 07, 1919 | J.S. Williams | Wrench | screw adjust wrenches |
| 1,317,847 | Oct. 07, 1919 | J.S. Williams | Wrench | screw adjust wrenches |
| 1,317,990 | Oct. 07, 1919 | W.L. Schellenbach | Milling-machine | milling machines |
| 1,318,045 | Oct. 07, 1919 | E. Becker, Administrator, J. Becker, deceased (Estate of) | Art of Cutting Screw Threads | metal threading machines |
| 1,318,047 | Oct. 07, 1919 | W.L. Bessolo | Pipe Wrench | chain and strap wrenches |
| 1,318,088 | Oct. 07, 1919 | C.S. Klein | Combination Tool | socket wrenches |
| 1,318,162 | Oct. 07, 1919 | E.J. Loring | Luminous Level | levels |
| 1,318,176 | Oct. 07, 1919 | P.M. Quint, M. Quint | Wrench | cylinder tooth wrenches |
| 1,318,223 | Oct. 07, 1919 | F. Müller | Lathe Tail-Stock | metal lathe mechanisms |
| D53,969 | Oct. 14, 1919 | E.B. Lake, H.B. Light | Combined Wrench and Tire Tool | automotive specialty wrenches |
| 1,318,358 | Oct. 14, 1919 | L. Crawford | Rivet Forge | rivet heaters |
| 1,318,453 | Oct. 14, 1919 | A. Kimble | Adjustable fan for dynamo-electric machines | induction motors |
| 1,318,519 | Oct. 14, 1919 | C.F. Williams | Thread-cutting machine | metal threading machines |
