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US Patent: 881,449
Thread Cutting Device
Patentee:
Gustavus A. Smith - Marshalltown, IA

USPTO Classifications:
408/154, 408/180, 408/188

Tool Categories:
wrenches : alligator wrenches
wrenches : wrench combination tools

Assignees:
None

Manufacturer:
Wetmore Mfg. Co. - Galesburg, IL

Witnesses:
F. C. Dahlberg
J. B. Smutney
S. F. Christy
Ralph Orwig

Patent Dates:
Applied: Jan. 25, 1907
Granted: Mar. 10, 1908

Patent Pictures:
Gustavus A. Smith patent March 10, 1908 , with BESTYET double alligator with adjustable dies
USPTO pdf tiff
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Description:
Hinged thread cutting dies, shown as applied to the shank of a double-ended alligator wrench.

The tool employing this patent is marked in part "BESTYET" WETMORE MFG. CO. GALESBURG, ILL. PAT APP'D FOR"

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