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| All Patents in class 301/44.4 | |||||
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| Number | Date | Patentee | Title | Type | |
| 810,478 | Jan. 23, 1906 | C.D. Edwards | Landside-wheel | construction machines | |
| 871,868 | Nov. 26, 1907 | W. Galloway | Tire-Cleat for Traction-Wheels | traction engine wheels | |