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US Patent: 29,826
Wrench
Patentee:
Eliphalet S. Scripture - New York, NY

USPTO Classifications:
81/147, 81/95

Tool Categories:
wrenches : wrench components : wrench jaw components

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. Stewart
A. Sidney Doane

Patent Dates:
Applied: Jul. 25, 1860
Granted: Aug. 28, 1860

Patent Pictures:
E. S. Scripture Pat. Aug. 28, 1860
USPTO pdf tiff
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Description:
A sliding quick-adjust wrench jaw incorporates an eccentric roller component with gripping teeth. The roller is the patented feature.

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