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US Patent: 38,914
Improvement in Wrenches
Improved Ratchet-Wrench
Patentee:
J. J. Richardson - Woodstock, VT

USPTO Classifications:
81/185, 81/61

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
J. J. Richardson - Woodstock, VT

Witnesses:
Thomas Middleton
Nathan T. Churchill

Patent Dates:
Granted: Jun. 16, 1863

Patent Pictures: [ 1 | 2 ]
J.J. Richardson Pat. June 16, 1863
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Description:
Ratchet wrench with removeable ratcheting socket; the patent envisions several interchangeable socket heads with different size internal openings. Manufacturer attribution taken from Ken Cope's "American Wrench Makers 1830-1930."

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