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US Patent: 88,017
Wrench
Patentee:
L. R. Dexter (exact or similar names) - Whitefield, NH

USPTO Classifications:
81/124.7, 81/125, 81/177.5

Tool Categories:
wrenches : axle nut wrenches

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Henry O. Kent
Richard P. Kent

Patent Dates:
Granted: Mar. 23, 1869

Patent Pictures: [ 1 | 2 ]
L. R. Dexter patent March 23, 1869
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Description:
The patent is for the tapered socket, the spring clamp to hold a nut within the socket, and the handle which is held in place by a shoulder and pin.

Known example marked L.R. DEXTER PAT MARCH 23, 1869; Ken Cope's "American Wrench Makers 1830-1930" concludes Dexter produced the wrench.

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