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US Patent: 305,495
Combined Wrench and Pipe Tongs
Daniel Witt - Templeton, MA

USPTO Classifications:
81/404, 81/426

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

Charles A. Adams - Winchendon, MA
Albert R. Whitney - Winchendon, MA
Daniel Witt - Templeton, MA

Not known to have been produced

Rufus B. Fowler
B. M. McCrohan

Patent Dates:
Applied: Jul. 25, 1883
Granted: Sep. 23, 1884

Patent Pictures:
Daniel Witt patent September 23, 1884
USPTO pdf tiff
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The specifications say the patented feature is the swinging jaw face with lever handle applied to a "monkey wrench" structure. The concave segment of the shank to accommodate pipe is an unusual feature that is also noted in the specifications.

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