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| Patents Granted on 1917-12-25 | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,251,014 | Dec. 25, 1917 | R.C. Greenerd | Tire Protector | vehicle tires | |
| 1,251,025 | Dec. 25, 1917 | R.R. Hind | Sugar Cane Mill Housing | sugar cane apparatus | |
| 1,251,263 | Dec. 25, 1917 | T. Melder | Backing Off Attachment for Lathes | backing off attachments | |
| 1,251,266 | Dec. 25, 1917 | W. Morava | Electric Riveter | riveting machines | |
| 1,251,437 | Dec. 25, 1917 | J. Stenitzer | Surface Gage | surface gauges | |