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| Patents for USHCO Mfg. Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,362,014 | Dec. 14, 1920 | G.C. Lawson | Pipe Wrench | pipe wrenches | |
| RE15,674 | Aug. 14, 1923 | G.C. Lawson | Pipe Wrench | pipe wrenches | |