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US Patent: 869,211
Wrench
Patentee:
John H. Mills - Pawpaw, IL

USPTO Classifications:
81/186, 81/351, 81/424.5

Tool Categories:
pliers

Assignees:
James B. Daugherty - Pawpaw, IL
John H. Mills - Pawpaw, IL

Manufacturer:
Not known to have been produced

Witnesses:
W. M. Avery
J.Jacob Schaefer
Harry Wagner

Patent Dates:
Applied: Jan. 15, 1907
Granted: Oct. 22, 1907

Patent Pictures:
John H. Mills patent Oct. 22, 1907
USPTO pdf tiff
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Description:
This is a wrench for horseshoe calks. The teeth closest to the pivot are to grasp "tight" or worn calks, and the compound lever handles would increase the strength of the grip.

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