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US Patent: 462,421
Wrench
Patentee:
Sebern Jones Wever - Irvington, IL

USPTO Classifications:
29/218, 81/112, 81/321, 81/333

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches
wrenches : pipe and nut combination wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Chas. A. Ford
W. S. Duvall
M. B. Atherton
James H. Coleman

Patent Dates:
Applied: Apr. 21, 1891
Granted: Nov. 03, 1891

Patent Pictures:
Sebern Jones Wever patent November 3, 1891
USPTO pdf tiff
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Description:
Diverging jaws with teeth designed to function as a pipe or nut wrench; the width of the jaw opening held by a collar which engages notches on the outside of the paired sides.

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