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US Patent: 522,031
Tool Handle
Patentee:
Louis H. Schmitt (exact or similar names) - New York, NY

USPTO Classifications:
81/171

Tool Categories:
wrenches : wrench components : wrench handle components

Assignees:
Louis H. Schmitt - New York, NY
George E. Sternberg - New York, NY

Manufacturer:
Unknown

Witnesses:
John Kenny, Jr.
Frank S. Ober
R. C. Mitchell

Patent Dates:
Applied: Jan. 04, 1894
Granted: Jun. 26, 1894

Patent Pictures: [ 1 | 2 ]
Louis H. Schmitt patent June 26, 1894
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Description:
The patent is for the threaded metal combination collar and ribs forming a portion of a monkey wrench handle. The remainder of the wrench shown in the drawings matches the Robinson patent (no. 320,172).

Known examples match the patent drawing; the wrenches are marked with the standard markings for the Robinson patent. Tool historians note Schmitt also corresponded with COES in Worcester, MA.

Corresponding Canadian patent no. CA-47,030 was issued Sept. 12, 1894.

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