| Patents Granted on 1919-05-__ |
Patents 1 -
15
of 30
      |
| Number | Date | Patentee | Title | Type |
| CA-190,143 | May 06, 1919 | J.H. Miner | Flange lubricator | railroad locomotives |
| CA-190,144 | May 06, 1919 | J.H. Miner | Flange lubricator | railroad locomotives |
| 1,302,643 | May 06, 1919 | C.H. Driver | Hacksaw-blade adjuster | metal sawing machines |
| 1,302,692 | May 06, 1919 | P.J. Messer | Engine Cylinder | cylinders |
| 1,302,716 | May 06, 1919 | C.E. Sargent | Dust Separator | air supply apparatus |
| 1,302,902 | May 06, 1919 | F. Davies | Percussion-Fuse for Shells or Projectiles | percussion fuses |
| 1,302,948 | May 06, 1919 | C.R. Meston | Valve for refrigerating-systems | |
| 1,302,949 | May 06, 1919 | J.J. Meyers | Ship saw | bandsaws |
| 1,302,997 | May 06, 1919 | F.H. Walters | Measuring Instrument | measuring apparatus |
| 1,303,090 | May 06, 1919 | T. McCray | Tool | hammers |
| 1,303,157 | May 06, 1919 | C.P. Brockway | Spline Shaft Spanner Wrench | spanner wrenches |
| 1,303,245 | May 13, 1919 | J. Boulet | Micrometer Indicator | test indicators |
| 1,303,367 | May 13, 1919 | A. Levedahl | Hose-clamp | |
| 1,303,675 | May 13, 1919 | C.G. Johannsmeyer | Planer Feed Device | metal planers |
| 1,303,703 | May 13, 1919 | H. Manthey | Charge Forming Device for Internal Combustion Engine | carburetors |
