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US Patent: 611,973
Combination Tool
Patentee:
John W. Newbrough (exact or similar names) - Dakotah, IA

USPTO Classifications:
254/26E, 254/26R, 7/137, 7/143, 7/165, 81/113

Tool Categories:
woodworking tools : hammers
combination tools

Assignees:
John W. Newbrough - Dakotah, IA
W. W. Sterns - Humboldt, IA

Manufacturer:
Not known to have been produced

Witnesses:
J. W. Turn
P. F. Saul
R. S. Orwig
Jas. Barels

Patent Dates:
Applied: Feb. 19, 1898
Granted: Oct. 04, 1898

Patent Pictures:
John W. Newbrough patent October 4, 1898
USPTO (New site tip)
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Description:
The tool is a claw hammer with an adjustable alligator wrench or hand vise through its center. The adjustment is accomplished by a knob at the end of the handle. The tool includes a screwdriver at the end. One hammer claw has an elongated spike end; the other a flat pry end.

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