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US Patent: 189,352
Wrench
Patentee:
John Jacob Fox - South Bend, IN

USPTO Classifications:
81/57.22, 81/57.3, 84/458

Tool Categories:
wrenches : tire bolt wrenches

Assignees:
None

Manufacturer:
J. B. Fox - South Bend, IN

Witnesses:
F. W. Howard
Jno. J. Bonner
John Brown
Geo. H. Alward

Patent Dates:
Applied: Oct. 02, 1876
Granted: Apr. 10, 1877

Patent Pictures:
John B. Fox Pat. April 10, 1877
USPTO pdf tiff
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Description:
The gear case has two meshing gears with central square openings to receive a crank-handle, and the shaft of a socket. This is designed to tighten nuts on carriage wheel tire bolts.

A review of the patent in the Oct. 1, 1876 issue of "THE HUB" notes Mr. Fox was "foreman smith" at Studebaker Bros. Mfg. Co. in South Bend. Fox's ad in the same issue is evidence the wrench was being manufactured.

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