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US Patent: 106,475
Wrench
Patentees:
Henry Fessler (exact or similar names) - Canton, OH
Robert V. Jones (exact or similar names) - Canton, OH

USPTO Classifications:
81/126

Tool Categories:
wrenches : wrench adjustment types : self-adjust wrenches

Assignees:
John D. Graber - Canton, OH
Henry Fessler - Canton, OH
Robert V. Jones - Canton, OH

Manufacturer:
Not known to have been produced

Witnesses:
Joe Abbott
Andrew Choffin
D. Hammond
Patent Dates:
Applied: Mar. 28, 1870
Granted: Aug. 16, 1870

Patent Pictures:
Fessler and Jones Pat. Aug. 16, 1870
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Description:
The pivoting jaws connected by a sliding tongue produce a self-adjusting action.

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