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US Patent: 1,313,345
Machine For Forming Wrench-Heads
Edward C. Smith - Meadville, PA

USPTO Classifications:
76/10, 83/214, 83/694

Tool Categories:
wrenches : wrench components : wrench jaw components
tool making : making wrenches

Meadville Wrench Company - Meadville, PA

Not known to have been produced

none listed

Patent Dates:
Applied: Jul. 28, 1917
Granted: Aug. 19, 1919

Patent Pictures:
Wrench jaw details from patent no. 1,313,345 - Edward C. Smith PAT. Aug 19, 1919
USPTO pdf tiff
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The patent describes a forging machine that will produce movable wrench jaws like those found on the MEADVILLE adjustable wrenches.

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