| Patents Granted on 1915-02-23 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 1,129,225 | Feb. 23, 1915 | G.M. Pelton | Sawmill Set Works | sawmill set works |
| 1,129,229 | Feb. 23, 1915 | W.O. Platt | Bearing for Oil Well Jacks and Swing Levers | oilfield machinery |
| 1,129,289 | Feb. 23, 1915 | J.H. Grant | Indicator for Use with Calipers, Scribing Blocks, etc. | measurement gauges |
| 1,129,310 | Feb. 23, 1915 | A.I. Platt | Paper Carton Opener | knives and cutters |
| 1,129,333 | Feb. 23, 1915 | R.H. Clarke | Stereotaxic Apparatus | surgeon |
| 1,129,349 | Feb. 23, 1915 | C.F. Haldeman | Ensilage-cutter | animal food preparation machinery |
| 1,129,435 | Feb. 23, 1915 | A. Hormel, C. Wagner | Transfer-roller for lithographic presses | printing presses |
| 1,129,549 | Feb. 23, 1915 | W.H. Carrier | Method of regulating humidity and temperature | |
| 1,129,699 | Feb. 23, 1915 | C.T. Ludwig | Instrument for Taking Bertillion Measurments | measuring apparatus |
| 1,129,705 | Feb. 23, 1915 | R.J. Messier | Measuring Instrument | calipers |
| 1,129,707 | Feb. 23, 1915 | A.H. Miller | Gage | rule attachments |
| 1,129,752 | Feb. 23, 1915 | F.R. Stewart | Combined anvil, vise and drill | drill presses |
| 1,129,762 | Feb. 23, 1915 | H.E. Townsend | Reversing Mechanism | |
