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US Patent: 864,882
Nut Wrench
Patentee:
William H. Brawley (exact or similar names) - Davenport, IA

USPTO Classifications:
81/134

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. L. Gilbert
J. A. Hanley
Chas. Niels
Patent Dates:
Applied: Dec. 18, 1905
Granted: Sep. 03, 1907

Patent Pictures:
William H. Brawley Patent Sept. 3, 1907
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Description:
The patented feature is a apring-loaded toothed pawl on the back side of the movable jaw, which is released by a "push-collar"

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