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US Patent: 613,153
Wrench
Improvements in Ratchet Wrenches
Patentee:
John J. Kennelly - New York, NY

USPTO Classifications:
81/124.6, 81/185

Tool Categories:
wrenches : wrench components : wrench sockets

Assignees:
James H. Haggerty - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
H. L. Reynolds
William P. Goebel
Francis L. Haggerty
Chas. H. Lewis

Patent Dates:
Applied: Jan. 19, 1898
Granted: Oct. 25, 1898

Patent Pictures:
John J. Kennelly patent October 25, 1898
USPTO pdf tiff
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Description:
The patented feature is the retaining spring-tensioned piece on the shank of the socket. The exterior of the socket fits the main socket which is part of the ratchet head.

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