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| Patents for William A. Norton | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,503,662 | Aug. 05, 1924 | W.A. Norton | Wrench | quick adjust wrenches | |
| CA-254,331 | Oct. 06, 1925 | W.A. Norton | Wrench | auxiliary levers on wrenches | |