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US Patent: 74,156
Improved Socket-Wrench
Patentee:
James M. Seymour - Newark, NJ

USPTO Classifications:
81/121.1

Tool Categories:
wrenches : wrench components : wrench handle components
wrenches : wrench components : wrench sockets

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Sidney U. Edwards
W. M. Gooding

Patent Dates:
Granted: Feb. 04, 1868

Patent Pictures:
James M. Seymour Pat. Feb. 4, 1868
USPTO pdf tiff
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Description:
The patent is for the handle / holder for interchangeable socket ends. The connection between the socket and holder is a straight sided or keyed rib. The patent includes a locking ring to hold the socket in place, and a square stud at the other end of the handle.

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