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US Patent: 283,675
Wrench
Patentee:
William J. Sherman (exact or similar names) - St. Augustine, FL

USPTO Classifications:
81/175, 81/177.1

Tool Categories:
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. H. Bates
Philip C. Wasi
James F. Canova
R. F. Oliveros
Patent Dates:
Applied: Mar. 03, 1883
Granted: Aug. 21, 1883

Patent Pictures:
William J. Sherman patent August 21, 1883
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Description:
The patented feature are the bent shank, and the structure of the movable jaw.

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