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US Patent: 1,396,863
Pliers
Patentee:
Joseph L. Mayhew - Williamstown, Berkshire County, MA

USPTO Classifications:
7/131

Tool Categories:
pliers

Assignees:
Mayhew Steel Products, Inc. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Apr. 28, 1920
Granted: Nov. 15, 1921

Patent Pictures:
Joseph L. Mayhew patent November 15, 1921
USPTO pdf tiff
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Description:
The cutting blade attached to one handle and corresponding slot in the other were intended to cut "loom;" tubular insulating material used in the installation of "knob & tube" electric wiring.

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