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US Patent: 120,910
Improvement in Pipe-Tongs
J. Stratton's Pipe Tongs
Patentee:
James Stratton (exact or similar names) - New Haven, CT

USPTO Classifications:
81/178, 81/185.1, 81/423

Tool Categories:
wrenches : pipe wrenches : pipe tongs
wrenches : wrench components : wrench jaw components

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Henry E. Smith
Samuel M. Gardner

Patent Dates:
Granted: Nov. 14, 1871

Patent Pictures:
J. Stratton Pat. Nov. 14, 1871
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Description:
The patent is for a hard steel disk facing for the short jaw of a pipe tongs. The disk attaches to the jaw by a stud with a groove and keeper screw which allows the disk to rotate freely.

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