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US Patent: 996,683
Wrench
Improved Ratchet Wrench
Patentee:
William Thomas (exact or similar names) - Boonville, AR

USPTO Classifications:
81/62

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Chas. L. Griesbauer
M. K. Reeder
W. D. Norman
E. N. Jordan

Patent Dates:
Applied: Dec. 03, 1910
Granted: Jul. 04, 1911

Patent Pictures:
William Thomas patent July 4, 1911
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Description:
The pawls can be swung out from the frame to disengage from the ratchet teeth. The patent includes the offset in the handle, and the construction of the head, with the parts inset in the solid frame, and held in place with a cover plate which is attached by screws.

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