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US Patent: 587,972
Adjustable Wrench
Patentee:
William J. Jones (exact or similar names) - McKeesport, PA

USPTO Classifications:
81/133, 81/62

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. M. Wilson
J. P. Appleman
Thos. M. Boyd, Jr.
Patent Dates:
Applied: Jun. 01, 1897
Granted: Aug. 10, 1897

Patent Pictures:
William J. Jones patent August 10, 1897
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Description:
Adjustable jaws in a ratchet head. A toothed ring engages the adjusting screws to move the jaws.

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