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| Patents for Randolph Hayden | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 87,491 | Mar. 02, 1869 | R. Hayden | Improvements in Ice-tongs | |
 | 228,755 | Jun. 15, 1880 | R. Hayden | Monkey Wrench | |
 | 258,920 | Jun. 06, 1882 | R. Hayden | Tack puller | |
 | 349,496 | Sep. 21, 1886 | R. Hayden | Wire Cutter | |
 | 392,426 | Nov. 06, 1888 | R. Hayden | Try-Square | |
 | 392,427 | Nov. 06, 1888 | R. Hayden | Improvements in Bevel Squares | |
| 732,850 | Jul. 07, 1903 | R. Hayden | Hand Punch | ||