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US Patent: 36,389
Wrench
Improvement in Hammers
Patentee:
Cortland Ball - Augusta, MI

USPTO Classifications:
81/131

Tool Categories:
woodworking tools : hammers
wrenches : pliers type wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. M. Alexander
Charles Alexander
J. Rayner
J. W. Lane

Patent Dates:
Granted: Sep. 09, 1862

Patent Pictures:
Cortland Ball Pat. Sept. 9, 1862
USPTO pdf tiff
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Description:
The tool has a nail claw and one jaw on one "arm"; the hammer head forms the second jaw. Intermeshing teeth on the two parts hold the wrench adjustment -- the principal is similar to Ezra Ripley's April 4, 1857 patent (no. 16,997).

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