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US Patent: D180,978
Screw Driver
Theodore R. Wagner - Denver, CO United States

USPTO Classifications:
D8/84, D8/DIG.8

Tool Categories:
screwdrivers : screwdriver handles

Todd Tool Co. - Denver, CO United States

Todd Tool Co. - Denver, CO United States

none listed

Patent Dates:
Applied: Jan. 14, 1957
Granted: Sep. 10, 1957

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
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The sample is a ratcheting screwdriver with a transparent green plastic handle and is marked Pat. Pending as well as Todd Tool Co.Denver,Colo. and the 10 driver bits are marked,"Todd Tool Co. Pat. Pend. Denver 8, Colo."

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