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| Patents for Wm. A. Copeland | |||||
| Number | Date | Patentee | Title | Type | |
| 343,194 | Jun. 08, 1886 | F.S. Pearson | Wire Splicer | pliers | |
| 528,574 | Nov. 06, 1894 | T. Tierney | Combined Wrench and Oiler | bicycle or pocket wrenches | |