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US Patent: 820,814
Combination-tool
Patentees:
Elisha H. Winkler (exact or similar names) - Krebs, OK
Joseph P. McGinnity (exact or similar names) - New York, NY

USPTO Classifications:
7/140, 81/73

Tool Categories:
wrenches : brace wrenches
combination tools

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Charles H. Wilson
Charles D. Immen, Jr.
Thar Holland
Charles Naughtar
F. D. Ammen
H. A. McKenzie

Patent Dates:
Applied: Oct. 28, 1905
Granted: May 15, 1906

Patent Pictures: [ 1 | 2 ]
Elisha H. Winkler and Joseph P. McGinnity patent May 15, 1906
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Report data errors or omissions to steward Stan Schulz
Description:
The focus of the patent is the brace pad that can insert in the adjustable jaw when the tool is assembled as a ratchet brace. Major features of the tool resemble the 20TH CENTURY brace wrench (pat. no. 674,735). All the features of the tool are described.

At the time, eastern Oklahoma was known as "Indian Territory".

A collector that shared a photo of the tool did not mention what markings (if any) are present. On that example, the adjustable wrench jaw has a "nut on the threaded main shank" rather than the Coes type adjusting screw shown in the patent drawings.

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