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US Patent: 19,901
Tool Handle
Improvement in Awls and Tools
Herrick Aiken - Franklin, NH

USPTO Classifications:

Tool Categories:
tool holders
combination tools


Herrick Aiken - Franklin, NH
Franklin H. Aiken - Franklin, NH

Thomas Appleton
N. H. Sanborn

Patent Dates:
Granted: Apr. 13, 1858

Patent Pictures: [ 1 | 2 | 3 ]
Herrick Aiken Pat. April 13, 1858
USPTO pdf tiff
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This is the famous Aiken Tool Holder. The patent describes the hollow handle with a lead cushioned bottom and screw cap, the grip which tightens into a threaded socket, the wrench to tighten and loosen the grip, and the twenty tools with square serrated shanks designed to be used with the handle. A parallel design patent (no. D1,001 issued May 11, 1858), covers the labels for a box holding this tool.

The tool was sold for many decades (see 3rd image for 1880 catalog listing).

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