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| Patents for George S. Allen | |||||
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| Number | Date | Patentee | Title | Type | |
| 288,560 | Nov. 13, 1883 | R.C. Ellrich | Tool Handle | tool handles | |
| 289,056 | Nov. 27, 1883 | R.C. Ellrich, G.S. Allen | Screwdriver | screwdriver handles | |
| 675,917 | Jun. 11, 1901 | G.S. Allen | Handle | brace handles | |