US Patent: 2,196,701 - Electrician's Conduit Wrench


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US Patent: 2,196,701

Electrician's Conduit Wrench

Patentee:

Carl S. Homsher (exact or similar names) - Denver, CO

USPTO Classifications:

408/227, 7/107, 7/157, 81/124.3, 81/125.1, D8/17

Tool Categories:

wrenches : wrench combination tools

Assignees:

None

Manufacturer:

Thomas & Betts - Elizabeth, NJ

Bridgeport Switch Co. - Bridgeport, CT

Witnesses:

none listed

Patent Dates:
Applied:	Dec. 14, 1937
Granted:	Apr. 09, 1940

Patent Pictures:

Carl S. Homsher patent April 9, 1940

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Thomas & Betts (History)

Description:

The wrench openings fit the clamping "nuts" on thin wall electical conduit fittings. The circular reamers are to clean exterior burrs formed by cutting with a hacksaw. The corners of the wrench may be formed as scrapers to remove interior burrs.