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US Patent: 464,192
Pipe Wrench
Patentee:
Halsey K. Carpenter (exact or similar names) - Palenville, NY

USPTO Classifications:
81/179

Tool Categories:
wrenches : alligator wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Frank S. Busser
H. C. Dumore
Geo. W. Reed
Patent Dates:
Applied: Jan. 19, 1891
Granted: Dec. 01, 1891

Patent Pictures:
Halsey K. Carpenter patent December 1, 1891
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Description:
Alligator wrench with a spring-loaded smooth jaw that rides on bearings.

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