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US Patent: 560,508
Wrench
Patentee:
Edwin Lane (exact or similar names) - Johnstown, PA

USPTO Classifications:
81/139, 81/437

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
L.  S. Elliott
H. S. Beall
Smith D. Murphy
Herman Hershline

Patent Dates:
Applied: Feb. 15, 1896
Granted: May 19, 1896

Patent Pictures:
Edwin Lane patent May 19, 1896
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Description:
The movable jaw advances and is held in adjustment by a ratchet pawl and lever arrangement.

Removable parts also allow the main shank and fixed jaw to work as a screwdriver and hammer.

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