| Patents Granted on 1912-12-31 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| RE13,502 | Dec. 31, 1912 | H. Bilgram | Gear-cutting machine | gear making machines |
| D43,402 | Dec. 31, 1912 | W.L. Deming | Design for a score-card | |
| CA-145,032 | Dec. 31, 1912 | W.A. Barker | Mechanical movement | hoists, winches, come-alongs |
| 1,048,734 | Dec. 31, 1912 | F.J. Baumis, S.W. Putnam | Tool Holder | lathe tool holders and tool posts |
| 1,048,743 | Dec. 31, 1912 | F. Schimmel | Shock-absorber | motor vehicles |
| 1,048,792 | Dec. 31, 1912 | J.G. Baker | Boring, Turning and Planing Tool | wood drilling and boring |
| 1,048,848 | Dec. 31, 1912 | J.H. Miner | Cleat or lag for conveyer-chains | waste collection mechanisms |
| 1,048,921 | Dec. 31, 1912 | F.E. Wells | Die-blank | taps and dies |
| 1,048,931 | Dec. 31, 1912 | T. Bemis | Pneumatic-despatch apparatus | |
| 1,049,214 | Dec. 31, 1912 | C.H. Drury | Abrasive-belt machine | belt sanders |
| 1,049,230 | Dec. 31, 1912 | A.A. Harvie | Knockdown Carpenter's Square | carpenter squares |
| 1,049,298 | Dec. 31, 1912 | A.A. Harvie | Knockdown Carpenter's Square | carpenter squares |
| 1,049,299 | Dec. 31, 1912 | A.A. Harvie | Knockdown Carpenter's Square | carpenter squares |
