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US Patent: D111,094
Wrench or Similar Article
Patentee:
Joseph M. Vallone - Buffalo, NY

USPTO Classifications:
81/125.1, D8/28

Tool Categories:
wrenches : wrench components : wrench handle components

Assignees:
Barcalo Manufacturing Co. - Buffalo, NY

Manufacturer:
Barcalo Manufacturing Co. - Buffalo, NY

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 19, 1937
Granted: Aug. 30, 1938

Patent Pictures: [ 1 | 2 ]
Joseph M. Vallone design patent Aug. 30, 1938
USPTO pdf tiff
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Description:
The patent is the physical appearance of the shank portion of a double open end wrench. The design was used for BARCALO wrench sets.

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