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US Patent: 598,504
Wrench
Patentee:
Eli Prestain Gaines (exact or similar names) - Fairland, Cherokee Nation, Indian Territory

USPTO Classifications:
81/134

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches
wrenches : wrench combination tools
combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. N. Walker
Victor J. Evans
Wm. M. Wilson
W. P. McCullough

Patent Dates:
Applied: Sep. 16, 1897
Granted: Feb. 08, 1898

Patent Pictures:
Eli Prestain Gaines patent February 8, 1898
USPTO (New site tip)
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Description:
Toothed levers on both sides of the movable jaw are the adjusting means. A sliding ring holds the ends of the levers to maintain the adjustment.

The tool is described as a combination tool with monkey wrench, pipe wrench, and claw hammer functions. In addition the handle can include a storage cavity and clamping means for auxiliary tools such as screwdriver, punch, and saw.

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