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US Patent: 177,100
Pipe Tongs
Patentee:
George M. Curry (exact or similar names) - St. Petersburg, PA

USPTO Classifications:
81/90.1

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. Wolff
J. Goethals
D. S. Herron
H. J. Hammond
Patent Dates:
Applied: Jan. 07, 1876
Granted: May 09, 1876

Patent Pictures:
George M. Curry Pat. May 9, 1876
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Description:
The swinging hook jaw and the bearing surface of the handle both feature rocking toothed bearing surfaces.

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