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