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US Patent: 1,471,593
Clamping and Supporting Tool
Patentee:
Elmer A. Davis - Chicago, IL

USPTO Classifications:
104/202, 30/90.2, 81/426.5

Tool Categories:
pliers

Assignees:
None

Manufacturer:
I. A. Bennett Electric Mfg. Co. - Chicago, IL

Witnesses:
Harry I. Crosser
Clarence K. Chamberlain

Patent Dates:
Applied: May 09, 1921
Granted: Oct. 23, 1923

Patent Pictures: [ 1 | 2 ]
Elmer A. Davis patent October 23, 1923
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DAVIS PLIERS (FLICKR)
Description:
Specialty pliers with jaws shaped to hold "BX" armored electrical cable and guide a hacksaw used to cut the exterior steel armor. Alternatives for forged and stamped parts are shown and described.

Production information taken from a 1922 electrical trade journal.

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