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US Patent: 228,827
Wrench
Improved Ratchet-Wrench
Patentee:
James A. Mell (exact or similar names) - Moline, MI

USPTO Classifications:
81/185, 81/63

Tool Categories:
wrenches : ratchet wrenches

Assignees:
Charles Alfred Chappell - Moline, MI
James A. Mell - Moline, MI

Manufacturer:
Not known to have been produced

Witnesses:
Fred G. Dieterich
J. R. Littel
Francis A. Kough
Wesley Wartenbe

Patent Dates:
Applied: Apr. 09, 1880
Granted: Jun. 15, 1880

Patent Pictures:
James A Mell patent June 15, 1880
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Description:
The ratchet has a spring lever that shifts and provides the spring action of a "U" shaped pawl which can be adjusted to allow ratchet action in two directions. The head has a double-sized opening, and anticipates an extended shank with additional sockets, drill chuck, etc. A stud on the handle holds the setting of the spring lever for the pawl.

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