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US Patent: 148,089
Pipe-Wrenches
Patentee:
John L. Ripley (exact or similar names) - Jacksonville, FL

USPTO Classifications:
81/178, 81/98

Tool Categories:
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Wm. Bradford
A. Ruppert
J. H. H. Bours
C. B. Benedict
Patent Dates:
Applied: May 28, 1873
Granted: Mar. 03, 1874

Patent Pictures:
John L. Ripley Pat. March 3, 1974
USPTO (New site tip)
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Description:
The rotating portion with curved jaws provides two ranges of sizes for the single hook jaw, and also serves as the handle.

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