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US Patent: 583,346
Wrench
Patentee:
Simon W. Wardwell, Jr. - Providence, RI

USPTO Classifications:
81/170, 81/177.1

Tool Categories:
wrenches : wrench adjustment types : screw adjust wrenches

Assignees:
None

Manufacturer:
Mossberg Wrench Co. - Attleborough, MA

Witnesses:
Edwin C. Smith
H. A. Cook
J. Y. Hinkel
G Warrener

Patent Dates:
Applied: Jun. 05, 1896
Granted: May 25, 1897

Patent Pictures:
Simon W. Wardwell, Jr. patent May 25, 1897
USPTO pdf tiff
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Description:
The overall design of this one is similar to the MOSSBERG MODEL D pocket wrench except the adjusting nut is on the back side of the handle rather than adjacent to the fixed jaw. Some examples of the MOSSBERG "STYLE D" have a May 25, 1897 patent marking. Wardwell was an officer in the MOSSBERG WRENCH CO.

Foster Freeman - patent attorney

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