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US Patent: 970,320
Ratchet Wrench
Patentee:
Ambus M. Fulkerson (exact or similar names) - Sac and Fox Agency, OK

USPTO Classifications:
81/185, 81/62

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. C. Hines
G. F. Tolson
Bess McClellan
W. C. Kohlenberg
Patent Dates:
Applied: Jul. 16, 1909
Granted: Sep. 13, 1910

Patent Pictures:
Ambus M. Fulkerson patent September 13, 1910
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Description:
Reversible ratchet; much of the patent relates to the interchangeable sockets and how they connect to the frame.

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