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US Patent: 1,294,857
Attachment For Wrenches
Patentee:
Clarence F. Yuncker - Dodge City, KS

USPTO Classifications:
81/55

Tool Categories:
wrenches : brace wrenches
wrenches : socket wrenches
wrenches : automotive specialty wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Jul. 17, 1918
Granted: Feb. 18, 1919

Patent Pictures:
Clarence F. Yuncker patent Febr. 18, 1919
USPTO pdf tiff
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Description:
Hook shaped attachment with a socket, and a spring to pull the attachment toward the socket end of a brace wrench. The patent includes the spring, but does not explain how the spring can be added to an existing brace socket wrench.

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