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US Patent: 684,489
Manufacture of Wrench Jaws
Pardon A. Whitney - Southington, CT

USPTO Classifications:

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

Peck, Stow & Wilcox Co. - Southington, CT

Not known to have been produced

H. E. Hart
D. I. Kreimendahl
F. M. Bragg
C. F. Kilgore

Patent Dates:
Applied: Apr. 24, 1901
Granted: Oct. 15, 1901

Patent Pictures:
Pardon A. Whitney patent Oct. 15, 1901 (edited)
USPTO pdf tiff
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Drop forging dies and series of forging processes to produce halves of a movable wrench jaw which would be welded together. (Only the initial and final stage images appear in the edited image.) One option would result in a movable jaw similar to the result of the forging process in parallel patent 684,488. See that DATAMP entry for links to additional related information.

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