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US Patent: 42,961
Wrench
Patentee:
W. C. Noyes - Seymour, CT

USPTO Classifications:
24/135R, 81/165, 81/170

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Sarah Smith
B. W. Smith
Geo. W. Reed
Henry Morris

Patent Dates:
Granted: May 31, 1864

Patent Pictures:
W. C. Noyes patent May 31, 1864
USPTO pdf tiff
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Description:
A screw-adjust open end wrench design. An unmarked malleable iron adjustable jaw wrench with wood handle (no. 444 in "Antique & Unusual Wrenches" by Schulz's) may be a realization of this patent.

The patent is noted in discussion of a patent application on pg. 674 of the Dec. 17, 1872 Patent Gazette (Lloyd vs. Engeman).

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