US Patent: 134,207 - Adjustable Pipe-Tongs


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US Patent: 134,207

Adjustable Pipe-Tongs

Patentee:

William Kearney (exact or similar names) - Belleville, NJ

USPTO Classifications:

81/185.1, 81/389, 81/424

Tool Categories:

wrenches : pipe wrenches : pipe tongs

wrenches : wrench components : wrench jaw components

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

James Doyle

John W. Dow

Patent Dates:
Granted:	Dec. 24, 1872

Patent Pictures:

Wm. Kearney Pat. Dec. 24, 1872

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Description:

The screw-adjusting movable jaw element that is the subject of this patent is a modification of the movable jaw element described in H.N. Smade's August 29, 1871 pipe wrench patent (no. 118559). The curved jaw face is attached to the screw-adjusting base by a pivot pin which allows the face to fit to different sizes of pipe.