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US Patent: 1,244,966
Wrench
Patentee:
Joseph Eifel (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
81/126, 81/356, 81/358, 81/391

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Herbert Halm
Donald C. Williams
Risdale Ellis
Geo. C. Davison

Patent Dates:
Applied: Apr. 08, 1916
Granted: Oct. 30, 1917

Patent Pictures:
Joseph Eifel patent Oct. 30, 1917
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Description:
A pivoted geared lever operates the sliding jaw through an intermediate gear. The pivot can slide to allow the lever handle to re-position.

Original application filed 26 Jun 1912. Divided and this application filed 08 Apr 1916.

See also 1,244,967.

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