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US Patent: 370,752
Pipe Wrench
Patentee:
Jacob H. Guiley (exact or similar names) - East Saginaw, MI

USPTO Classifications:
81/126

Tool Categories:
wrenches : pipe wrenches
wrenches : wrench adjustment types : self-adjust wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
P. C. Masi
B. Fugitt
Wm. G. Forrest
Charles Huebner
Patent Dates:
Applied: Nov. 30, 1886
Granted: Sep. 27, 1887

Patent Pictures:
Jacob H. Guiley patent September 27, 1887
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Description:
Self-adjusting action by virtue of the cam-like extension on the handle.

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