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| Number | Date | Patentee | Title | Type | |
| 1,872,710 | Aug. 23, 1932 | A.K. Ersland | Wrench | quick adjust wrenches | |
| D160,706 | Oct. 31, 1950 | C.R. Hettrick | Illuminating Screw Driver | screwdriver handles | |
| 2,528,128 | Oct. 31, 1950 | B. Forster | Multiple Use Household Tool | combination tools | |