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US Patent: 1,597,747
Wrench Handle
Patentee:
Frank Wermes - Aurora, IL

USPTO Classifications:
81/177.1

Tool Categories:
wrenches : wrench components : wrench handle components

Assignees:
None

Manufacturer:
Hinsdale Mfg. Co. - Chicago, IL

Witnesses:
none listed

Patent Dates:
Applied: Oct. 04, 1923
Granted: Aug. 31, 1926

Patent Pictures: [ 1 | 2 ]
Frank Wermes patent August 31, 1926 with HINSDALE TL-1 PAT PEND. socket handle
USPTO pdf tiff
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Description:
Sliding folded metal piece with a single cross-rivet and two punched holes. It converts an "L" handle socket driver to a "T" as shown in the drawings.

Glenn S. Noble - patent attorney

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