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US Patent: 456,189
Combination Tool
Patentee:
William D. Arnot (exact or similar names) - Athol, MA

USPTO Classifications:
7/137, 7/138, 81/118

Tool Categories:
wrenches : nut wrenches
wrenches : wrench combination tools
work holding : vises : hand vises
woodworking tools : hammers

Assignees:
None

Manufacturer:
Unknown

Witnesses:
John Arnot
John W. Freeman

Patent Dates:
Applied: Apr. 08, 1891
Granted: Jul. 21, 1891

Patent Pictures: [ 1 | 2 ]
William D. Arnot patent July 21, 1891
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Description:
The side jaws are wrenches for nuts, carriage axle nuts and the like. The tool includes a hammer poll and hand vise. The "head" of the adjusting bolt is shaped to provide one jaw each for the carriage axle nut and "monkey wrench" functions.

A known example is marked only with the patent date.

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