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Patents Granted on 1954-11-02 | |||||
Number | Date | Patentee | Title | Type | |
2,693,020 | Nov. 02, 1954 | H. Pelphrey | Inserted Blade Hob | gear cutting tools | |
2,693,123 | Nov. 02, 1954 | H.L. Fish | Open End Ratchet Wrench | ratchet wrenches | |
2,693,541 | Nov. 02, 1954 | L.C. Pratt | Portable electric motor for hand drills | handheld power drills |