| Patents Granted on 1912-04-16 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| AU-160,911 | Apr. 16, 1912 | J.H. Vandeventer | Improvements in Rotary Engines | rotary engines |
| FR-437,242 | Apr. 16, 1912 | . | Psychromètre indicateur et enregistreur | |
| FR-437,243 | Apr. 16, 1912 | . | Dispositif régulateur d'humidité | |
| FR-437,244 | Apr. 16, 1912 | . | Mode de réglage de l'humidité et de la température de l'air | |
| FR-437,245 | Apr. 16, 1912 | . | Mode de réglage de l'humidité et de la température de l'air | |
| 1,023,126 | Apr. 16, 1912 | J. Coulter | Wire Chain Machine | chain making machines |
| 1,023,198 | Apr. 16, 1912 | F.H. Dickson | Chain Wrench | chain and strap wrenches |
| 1,023,203 | Apr. 16, 1912 | J.H. Hamilton | Machine Tool | |
| 1,023,268 | Apr. 16, 1912 | A.R. Murray | Shaping Machine | metal shapers |
| 1,023,407 | Apr. 16, 1912 | F.W. Albrecht | Work gaging and holding means | tablesaw accessories |
| 1,023,533 | Apr. 16, 1912 | C. Ekman, H.R. Sinclair | Pipe Wrench | chain and strap wrenches |
| 1,023,619 | Apr. 16, 1912 | C.L. Briggs | Machine for cutting hand-holes | |
