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US Patent: 539,012
Pipe Wrench
Patentee:
Ansel E. Smith (exact or similar names) - Bath, ME

USPTO Classifications:
81/356, 81/362, 81/398

Tool Categories:
wrenches : pipe wrenches
wrenches : wrench adjustment types : screw adjust wrenches

Assignees:
Fred E. Hooper - Bath, ME
John P. Lowell - Bath, ME
Lewis B. Swett - Bath, ME

Manufacturer:
Not known to have been produced

Witnesses:
Cyrus W. Longley
George A. Parshley
Patent Dates:
Applied: Aug. 30, 1894
Granted: May 07, 1895

Patent Pictures:
Ansel E. Smith patent May 7, 1895
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Description:
Lever handle pipe wrench with the size adjustment accomplished by a turnbuckle type adjuster within the linkage.

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