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US Patent: 364,549
Pipe Wrench
Improvements in Pipe-Tongs
Patentee:
Frank C. Sawhill (exact or similar names) - Midway, PA

USPTO Classifications:
81/185.1, 81/334, 81/381

Tool Categories:
wrenches : pipe wrenches : pipe tongs

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
F. L. Ourand
Arthur L. Morsell
Chas. E. Porter
Albert A. Heiner
Patent Dates:
Applied: Aug. 25, 1886
Granted: Jun. 07, 1887

Patent Pictures:
Frank C. Sawhill patent June 7, 1887
USPTO (New site tip)
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Description:
The tongs has interchangeable "shoe" tips for the fixed jaw

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