US Patent: 168,360


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US Patent: 168,360

Wrench

Patentee:

Edward Wiard (exact or similar names) - Louisville, KY

USPTO Classifications:

81/131, 81/328, 81/332

Tool Categories:

wrenches : nut wrenches

wrenches : wrench adjustment types : quick adjust wrenches

Assignees:

Benjamin F. Avery - Louisville, KY

Manufacturer:

B. F. Avery - Louisville, KY

Witnesses:

Patent Dates:
Applied:	Jan. 26, 1875
Granted:	Oct. 05, 1875

Patent Pictures:

Edward Wiard Pat. October 5, 1875

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Description:

The wrench consists of two malleable iron sections which have teeth that interlock for adjustment, and a wire loop to hold the adjustment. It was produced as an adjustable implement wrench by Avery. Wiard had many plow and implement patents that were also assigned to Avery.