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US Patent: 183,736
Ratchet Wrench
Patentee:
Robert R. Wilson (exact or similar names) - New Orleans, LA

USPTO Classifications:
81/185, 81/63

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
Unknown

Witnesses:
M. A. Carter
Solon C. Kemon
Chas. A. Pettit
Geo. F. Brett

Patent Dates:
Applied: Aug. 22, 1876
Granted: Oct. 24, 1876

Patent Pictures:
Robert R. Wilson Pat. October 24, 1876
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Description:
A two-armed pawl provides the reversible ratchet action. One face of the ratchet head has multiple hexagonal sizes; the other side accomodates multiple square sizes.

Marketed as Wilson's Right and Left Hand Wrench and Ratchet, in at least 4 sizes.

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