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US Patent: 2,657,604
Ratchet Wrench
Patentee:
Theodore O. Rueb - Chicago, IL

USPTO Classifications:
81/63.2

Tool Categories:
wrenches : ratchet wrenches

Assignees:
Sherman-Klove Company - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Sep. 11, 1952
Granted: Nov. 03, 1953

Patent Pictures:
Theodore O. Rueb patent November 3, 1953
USPTO pdf tiff
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Description:
The reversible ratchet mechanism is contained within the head. The pawl is roughly triangular with teeth on two corners.

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