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US Patent: 350,603
Wrench
Wrench For Adjusting the Nuts on the Teeth of Threshing-Cylinders
Patentee:
William J. Pulliam - Chico, CA

USPTO Classifications:
81/56

Tool Categories:
wrenches : cylinder tooth wrenches

Assignees:
William J. Pulliam - Chico, CA
Allen Henry - Chico, CA
A. M. Barley - Chico, CA

Manufacturer:
Not known to have been produced

Witnesses:
Geo. H. Strong
J. H. Nourse
A. L. Thiel
Allen Henry

Patent Dates:
Applied: Mar. 09, 1886
Granted: Oct. 12, 1886

Patent Pictures:
William J. Pulliam patent Oct. 12, 1886
USPTO pdf tiff
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Description:
The wrench has gears to transmit force from the T handle to the socket, a steady rest, and a sliding tooth holder.

Compare this to the G.H. Tatge June 11, 1907 patent (no. 856,498.)

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